Prove Corollary 2.48: Let A ∈ Mn×n(F ). Then A is invertible if and only if LA is invertible

Q: 19 20 -16 S = 20 13 4 4 31 For an invertible matrix A, it can be shown that A = QAQ-1, where A is th...

A: This is a question related to matrix. Based in auxiliary equation we can calculate eigen values.  Ei...

Q: What are all the zeros of the polynomial function f(x) = 3x³ – 5x² – 10x – 62 A x = + 3 only B -2ti/...

A: Given that fx=3x3-5x2-10x-6Solution:put x=3f3=333-532-103-6f3=81-45-30-6=0so, x-3 is a factor of fx

Q: 1. Choose the correct answer. * A pizza parlor charges $9.00 for a medium pizza and $1.25 for each t...

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Q: Factor the binomial 15y- – 48y.

A: Given expression is 15y2 - 48yfactorize?

Q: A group of workers needed to mow two lawns. The area of the first lawn is two times greater than the...

A: Two lawns have areas of A1 and A2. A1 = 2 A2   On the first day, n workers worked in lawn A1 On the ...

Q: Lin has a pet German Shepherd that weighs 38 when measured in one unit and 84 when measured in a dif...

A: According to our guideline we can only answer first question and rest can be reposted.

Q: Exercises 43-48: A function g is defined. a. Write g as a set of ordered pairs. b. Give the domain a...

A: The domain is the set of all possible input values that function takes. The Range is the set of all ...

Q: facotr trinomial t4 −t2 −110

A: Factor of t4 −t2 −110

Q: This year, I am the adviser of a 42-member local chapter of the National Mathematics Honor Society. ...

A: topic - permutation and combinatation

Q: B C If mZABC = 122°, and mZABD = 71°, then mzDBC = [ ? ]° %3D

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Q: he numerator of a fraction is 8 less than the denominator. If 1 is added to the numerator and subtra...

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Q: Police use the formula: v=√20L to estimate the speed of a car, v, in miles per hour, based on the ...

A: QUESTION- Police use the formula:   v=√20L   to estimate the speed of a car, v, in miles per hour, b...

Q: 1) Which of the following are power functions? y = 3x y = 2.7x ソ=x'+4 ソ= ソ= x+3

A: We have to find out power function

Q: 3. x2 = 125 %3D

A: Given that 1. x32=125x32=53x=53×23  x=52x=25

Q: points

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Q: list all possible rational zeros given by the Rational Zeros Theorem (but don't check to see which a...

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Q: Clear All Draw: Polygon 7- 3. The graph of f(x) is shown in red.. Draw the graph of g(x) = f( - x). ...

A: The objective is to draw the graph of g(x).

Q: The amount of carbon 14 present in a paint after t years is given by A(t) = A, e e 1 The paint conta...

A: Given that the amount of carbob 14 present in a paint after t years is given by A(t)=A0 e-0.00012t -...

Q: Expand and simplify. (8h +3) (7h² – 4h+1) - O 56h3 – 32h² + 8h + 3 - O 56h3 – 11h? 4h + 3 O 56h3 + 1...

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Q: Given the parent function f(x)=1/x, write the using function notation, the following transformations...

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Q: The function h(r) = (x + 3)° can be expressed in the form f(g(x)), where f(a) = a", and g(x) is defi...

A: Topic = Function

Q: . The values of p for which one root of the equation x - 30x+ p= 0 is the square of the other, is/ar...

A: The given equation is x2-30x+p=0.

Q: Find a S that works for E=0. for the following limit lim -5x-7=-187 X76

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Q: 4. Find the slope of the line that passes through the pair of points (1, 7), (10, 1) 2 b. 3 2 3 d. a...

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Q: Find f(x) for the indicated values of x, if possible. Find the domain of f. Use words or inequaliti...

A: Given: f(x)=1x-9

Q: 7. 8. %3D 9. For each equation, sketch a picture using pouches ar determine how many coins are in a ...

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Q: A. Perform the following operations. Express your answers by applying the rules in significant figur...

A: As per Bartleby answering guidelines we are supposed to solve the first three parts in case of multi...

Q: This equation is about transformations of polynomial function. In which describe the transformation ...

A: see below the graph and answer option (d) graph is correct.

Q: A scale drawing for a backyard is shown below. In the drawing, 4 cm represents 5 m. Assuming the pat...

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Q: Question 20 This question has two parts. First, answer Part A. Then, answer Part B. Part A STRUCTURE...

A: Solution ) in geometric sequence  Term is given  by  an = a1rx -1 r = geometric ratio , a1 = first t...

Q: Given l m n, find the value of x. (4х-1)° m 53° Answer: 3T= Submit Answer

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Q: problem solving 1.  3 2/5 + 3/4 + 5 1/2 +4 5/8    2.  2/3 + 7 3/16 + 3/4 + 4 1/5

A: Fraction

Q: Write the augmented matrix of the system and use it to solve the system. ⎧⎪⎨⎪⎩x−3y+3z=21−3x+10y−6z=...

A: Given  x-3y+3z =21 -3x+10y-6z=-53 -2x+3y-12z=-60 

Q: One account pays 6% interest and another pays 12%. If $6,000 was invested for a year and the interes...

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Q: Directions: A set of objects is given together with the definition for vector addition and scalar mu...

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Q: 2. (D2-4D + 4)y = e*

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Q: Complete the following. a. Find f(x) for the indicated values of x, if possible. b. Find the domai...

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Q: The number of paintings owned by an art museum was 200. Since this time, the collection of paintings...

A: topic - exponential function

Q: 27x3-216%3= 0

A: Given,           27x3-216=0

Q: Systems of Equation Application: Nick is buying one DVD player and some DVDs. At Electronics-R-Us, t...

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Q: Review & AlR Practice - week of 2/21/22 intal Ath Due fri day Name: Compmun Sketch a line with the i...

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Q: The graph of the relation G is shown below. 3. 2- -1- -3- Give the domain and range of G. Write your...

A: Domain:- all the values of x where f(x) is defined.  Range :- the range of a function is the set of ...

Q: 1/x+4 ÷ x-3/x2 +7x+12

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Q: Given m n, find the value of x and y. to 140° yo y = Submit Answer

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Q: Factor the trinomial -3362 + 996 +77 O-11 (36 – 96 +7) | O 33 (-6 +27b+7) O-11 (362- 96 -7) O -33 (b...

A:  A trinomial is a polynomial that has three term .The first term is x2 term , the second term is an ...

Q: Carlos is 7 years older than Hanna. In 6 years the sum of their ages will be 45. How old is Carlos n...

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Q: f(2) = 2z - +z + 4; reflection in the y-axis and a vertical stretch by a factor of 3, followed by a ...

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Q: 34411 Order each of the following groups from least to greatest. 증,증1 0.75, 글, 0.4 5. 5' 4 0.25, 0.1...

A: Note: According to our guideline, we can answer only first three subparts, kindly repost further par...

Q: Your friend Jessica missed math class today. Write her an email describing the lesson on systems of ...

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Q: Solve for xx: x^5−x^4−20x^3=0

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