find all real such that 12x-11>x

Q: Find the value of  If x - 1/x = 2 then show that x3 - 1/x3 =14

A: Given that X - 1/X =2 And we have to prove that X³ - 1/X³ =14

Q: Find the derivative

A: Given function is  By using the properties of log  log(m)-log(n)=log(m/n) and log (m^n)=nlog(m), we…

Q: Determine whether the statement is true or false for all x > 0, y > 0.

A: a.)logbxlogby = logbx-logbyThis is wrong statement.The correct statement is given by formula -…

Q: Find all numbers x in each case.

A:

Q: 5Find The alue of K, to Continue The function f(x) = X-2 4- Ji4+X X #23 %3D - メ=2

A: (5) Given: f(x)=x-24-14+x:x≠2k:x=2 Suppose the function is continuous at x=2. Then,limx→2f(x)=f(2)…

Q: Let f(x): 10-x-² 2x 9 - if x ≤ 4 if x > 4

A:

Q: For all number x, x>1/x

A: We have the relation : x > 1x

Q: Find a number x such that x + 1 / x − 2 = 3x

A: The expression could be x+1x-2=3x or x+1x-2=3x. If the expression is x+1x-2=3x, then…

Q: Find the domain of the function f(x) = In(4 - x2).

A:

Q: Find all values of x in the interval [0,2pi) 3sec^2x-5secx=2

A: Explanation of the answer is as follows

Q: Determine whether each funcuon is even, odd or neither. 1. fx)=x +x 2. fix)=+x 3. fr)=x-x 4.…

A:

Q: Suppose that ƒ'(x) = 2x for all x. Find ƒ(2) if ƒ(0) = 0

A: Given: f(0)=0

Q: Q\ Determine a condition on |x - 1| that will assure that * 1 |x² – 1| <

A:

Q: Q\ Determine a condition on |x - 1| that will assure that * 1 |x² – 1| < |3

A: Given that |x2-1|&lt;13 That is -13&lt;(x2-1)&lt;13

Q: Find a pair of values (x, y) that serve as a counter-example for the statement that ⌈xy⌉ = ⌈x⌉⌈y⌉…

A: Let, x = 2.1 &amp; y = 2.5

Q: If 60% of x is 1200 then find value of x

A: given,  If 60% of x is 1200 then  We have to find the value of x  Since ,  60% of x is 1200 means…

Q: Find all real numbers  x such that  x^6−3x^3−18=0. Give your answers in increasing order.

A:

Q: The domain of g(x) = 3 consists of all real x - 2 numbers except 2, represented in interval notation…

A: Given :          g(x) = 3x-2 To determine :              The domain of g(x) interval notation

Q: 72. Prove that x 2 − y2 = (x − y)(x + y) for all real numbersx and y.

A: Given equation is x2-y2=x-yx+y

Q: Find A-x) and determine whetherfis odd, even, or neither. 4) f(x) = 4x - Sx4 4)

A:

Q: Does ⌊ -x⌋ = -⌈x⌉ for all real x? Give reasons for your answer.

A:

Q: The domain and the rang -2 of the 1- Exp (- x) are

A:

Q: all real x, is X.

A:

Q: Give an example to show that X' need not be separable if X is separable.

A:

Q: Let A= {x;x1}

A: We have to find  statement is true or false...

Q: Find f'(1) if Aæ) = (x² –-x²-x+1)(x² + 1). 1 O 2 O -3

A:

Q: Vx x² >0

A: Integer, whole-valued positive or negative number or 0. The integers are generated from the set of…

Q: Find the domain: f(x) = In(3 – x).

A: A function is a relation which maps each element in its domain to exactly one element in its range.…

Q: (c) Prove that x - 11 |x| + 11 |x² + 36| 36 for all real r.

A:

Q: Use f(x) = 2x – 4 and g(x) = 5 – x² to evaluate the expression. (a) (fon(-1) (b) (gº g)(-1)

A: given: f(x)=2x-4 g(x)=5-x2 a) (fof)(-1) b)(gog)(-1) f(x)=3x-4 g(x)=2-x2 a) f(g(0)) b) g(f(0))

Q: Find the term of (x + +)° that does not contain x.

A: Given expression is, x+1x6. The general term is given by, Cknakbn-k. In the given expression,…

Q: The polynomial f(x)3x²-4 is continuous for all real values x. Select one: True False

A:

Q: Indicate the least integer n such that f(x) = (3æ³ + 2x²)(5æ5 + 4æ*) € O(x").

A: Finding f(x) explicitly using multiplication of polynomial. The highest power of x or degree of f…

Q: (b) Determine the value for x such that P(-x < X < x) = 0.90.

A: Solution-: Given: a=-1, b=1 We find x such that,  P(-x&lt;X&lt;x)=0.90

Q: The domain of g(x) =3/(x - 2)consists of all real numbers except 2,represented in interval notation…

A: To Determine: The domain of g(x) interval notation as (- ∞, 2) ∪________. Given: we have a function…

Q: Evaluate A"(-1) in A(x)= x²-2x*+3x³-2x² +x.

A:

Q: {x|x is all real numbers}

A: Given: {x|x is all real numbers}

Q: Find the coefficient of x in (1+x'+x°).

A:

Q: 1

A:

Q: Find all x > 0 that satisfy x^√x = x√x. (Hint: write everything in terms of y = √x.)

A:

Q: Find all values of æ for which rank(A) = 2.

A:

Q: The domain and the rang of the - * function In (x - 2) are

A: the log function is not defined for zero and negative numbers so the value of x-1 should be greater…

Q: ) Show that |2x - 2|-|x+1| +2≥0 for every x € R.

A:

Q: Suppose that ƒ'(x) = 2x for all x. Find ƒ(2) if ƒ(1) = 0

A: We have, f'x=2x Integrating both of the side with respect to x, we get the result as…

Q: Let ß be a positive real number. Evaluate L Bx-1 VxP + 3dx . (50+3 V50+3 - 2ß+3 /20+3 ㅇ 름(5v5-2v2) ㅇ…

A: We use substitution method to solve this integration

Q: Find the domain of 4/(3x^2+x-1) in interval notation

A: Consider the given function.

Q: Let /(x) – x + 2x+ 3x + 4 € Z). Then x = -1 is a root for /(x) of multiplicity None

A:

Q: Find all values of x such that 2+x + 2! ... = 0. + 4! If no such values of x exist, prove this.

A:

Q: X can be any real number between -5 and -2 or any real number greater than or equal to 23

A: Between -5 and -2  X has real number infinite=-4,-3......

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.