Please check if my steps and answer are correct. The prompt is to diagonalize the matrix  12 -21 10 -17

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A: We will use the quadratic formula to solve the given equations.

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Q: Write the following expression complex number in the form of a + bi as a V-27

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Q: Two-digit natural numbers are formed, with replacement, from the digits 0 through 9. How many…

A: Sol:- Total two digit numbers formed by using 0 to 9  Are 10,11,12.......99 Total 99-9 = 90 numbers…

Q: 22. What is the value of a given the figure on the left? С. 12 D. 16 A. 4 В. 8

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: Subtract the polynomials: (12a* – 2a + 9) – (x* + 2a³ – 9)

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Q: Solve each equation by factoring. -3x^2-10x+8=0

A: We have to solve the equation -3x2-10x+8 = 0

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A: Here we have to write the logarithm as a sum or difference of logarithms.

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A: We have to choose the correct statement.

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Q: Isaac Newton is credited for discovering the fact that objects cool at a rate proportional to the…

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Q: Fully expand the following logarithmic expression into a sum and/or difference of logarithms of…

A: We know that,ln(m)+ln(n)=ln(mn)ln(m)-ln(n)=ln(mn)ln(mn)=nln(m)Here…

Q: 1. Enrique takes out a student loan to pay for his college tuition this year. Find the interest on…

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Q: Scientists are studying two bacteria cultures in a lab. The first culture (Q1) grows at a rate of…

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Q: O INTENATUNAL SCHUUL Find the condition for 2x² +3kx + 4c to be positive for all real values of .

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Q: Rewrite the logarithm using the natural base. logs (97) = Preview Use a calculator to evaluate the…

A: Given : log8(97).

Q: True or False: The ratio of the perimeters of two similar triangles is the same as the ratio of…

A: Solution: As per our guidelines, we are supposed to answer only one question ( if there are multiple…

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Q: a4 – 323 – 7 - 7 x + 1

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Q: Perform the indicated operation a) (12 + 2i) - (4 – 3i)

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Q: (ax + by)(cx – dy) In the expression above, a, b, c, and d are non-zero constants and ad = bc. If ac…

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Q: Write a quadratic equation in standard form with the given equation. -7,3/4 Not Graded

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Q: 3. on the num 4. Plot the numbers-1 and 1

A: Here we have to plot the numbers -112 and 134 on the number line.

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A: Given query is to find the value of x.

Q: f(2) = (8)** 7 (8)* +1 in the form f(x) = A · B™ A В This function an example of exponential Select…

A: Given query is to find the value of A and B

Q: Find the equation of the line. y = %3D Enter 1.

A: topic - equation of line

Q: Type the correct answer in the box. The value of the expression 7+32+(12-8)÷2×4 is Reset Next

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A: To differentiate a quadrilateral inscribed in a circle, and a quadrilateral circumscribed about a…

Q: Prove that A•(AxB) =0. Note that A and B are vectors.

A: Prove that A•(AxB) =0. Note that A and B are vectors

Q: Find the values of x and y by substitution method y = }x - 3y 3x 2y 10

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Q: 10 = 35(1.3)* for x using logs. X =

A: Given query is to find the value of x.

Q: 4. For the function f(x) = 3x-4x' +x +6x-2 a. State the degree of the polynomial. b. State the…

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Q: 1 s 2 17. Given: IT I GF; M/IGT = 5x – 25; mz4 = 2x – 8; Find: mzIFT A. 9 В. 10 С. 18 D. 20 PQRS is…

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Q: to hire a mathematics tutor from Excel Review Center and planned to contribute equal amount for the…

A: Let:x=number of examineesy=tutor's feeyx=original fee shared per examinee.if there were more 10…

Q: Park: The deer population at a national park doubles every year. In 2005, there were 51 deer in the…

A: We can solve as follows

Q: 5x log V7- 5x

A: LetL=ln5y5x-237-5x7Apply log rule:  logcab=logca-logcbln5y5x-237-5x7=ln5y5x-23-ln7-5x7Apply log…

Q: 21. Find the value of x in the given figure at the right. В. 6 С. 12 D. 18 A. 3

A: Topic = Triangles As per guidelines , At a time only one question can be answered out of multiple…

Q: In the expression below, a is an integer. 12x2 + ax - 20 If 3x + 4 is a factor of the expression…

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Q: Use the power rule for logarithms to expand the expression. Write your answer in simplified form.…

A: Given problem:-

Q: Two numbers when multiplied equals 63.  If one number is x and the other number is 2 less than x.…

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Q: Solve the system using the substitution method. X- 3y = 11 2y- 8x = - 22 imind

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Q: If ¥ / £ quote is ¥94.30 – 95.20 and that ¥ / $ quote is 66.25 – 66.45. What would be the $/ £…

A: We have to find the given quote.

Q: EVALUATE а. log 2 1/4 b. log 6 216

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Q: (h) S (z+1)(z*+2=+5)dx (Hint: consider f(2) logz (z+1)(2+2z+5) in a key-hole contour.) %3D

A: In order to solve this integral we need to divide it into partial fractions and then integrate…

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