3. Find k such that x 1 is a factor of x-2x- 3kx?+ 1 = 0. -

Q: 3) Find x if IS = x and IQ = 2x – 5 S. R

A: given,     IS=x , IQ=2x-5

Q: Solve for r: In(x) + In(x + 2) = 3

A: Use the properties of lograthim and simplify.

Q: 4. Show that if ki = (X; – X)/[Σ(X; – Χ)2], then (a) Σ ki = 0; = (b) Σk? = 1/[Σ(X - X)]; (c) Σk;(X;…

A:

Q: (b) Prove or disprove: Z10 ~ Z5 x Z₂.

A: We shall solve first question only as you have asked more than one unrelated question. For others…

Q: 5. Find the on the interval [0, 4]

A:

Q: 5. For k(x) = 3 × - 6, determine kª(8) -

A: To find the required value we need to find the value of x for which k(x)= 8. 4x/5 -6 = 8 4x= 70…

Q: 6. Show that, for integer s, S. s! | x25+lexp(-ax²)dx =: 2a +1

A: Note: Given proof statement has a little mistake, I have proof the actual result. First i have…

Q: The average pollen count in a certain city on day x of the pollen season is P(x) = 6x − 0.2x2 (for…

A:

Q: 8) Is (x+3) a factor of x4 + 2x2 + 17x – 48 Drop coefficients onto top line

A: Given,  x4+2x2+17x-48

Q: 15. Find x so that m || n. (5x – 20)°

A:

Q: If n^2+6n+11 = x^2+y^2 for positive integer n, x and y prove [xy/2] is composite. Note: [t]…

A: Given :              n2+6n+11 = x2+y2              t ≤ t

Q: (27) Let X = P(2) and - E(5-5x) find 2.

A: The properties of expectation an variance is E(aX+b)=aE(X)+bvar(aX+b)=a2var(X) 27) The expectation…

Q: 2. Compute the value of | V25–x² dr

A: Given data:   The given integral expression is I=∫0525-x2dx.     Assume x=5sint, and differentiate…

Q: Solve this problem About Faktorial with the full step, thank u Prove that :…

A: Note: There seems to be a typo in the question k!(k−2)!(k−1)!(k−3)! and the actual question should…

Q: 1. Determine the number on y=-x+3 2x-3y -24 %3D

A: The red line represents y=-x+3 , and the blue line represents 2x-3y=-24

Q: 1. If 6x=l/a+1/6, show that (x+3a) (x-3a)+(x+3b)(x-3b)=2, a not equal to b.

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Show that x = e4t is a solution to x"" – 12x" + 48x' – 64x = 0. Show that x = et is not a solution…

A:

Q: /2 5b) What is ll xl)=(2 ²) if x= G,s%2;X3=--) toce where -n/2 2. and Xn = L?

A:

Q: 16. As a generalized interpolation problem, find the quadratic polynomial q(x) for which q(0) = -1,…

A: let the polynomial q(x)=ax2+bx+c q'(x)=2ax+b since q(0)=-1(given) a(0)+b(0)+c=-1⇒c=-1

Q: 1. Given that r + px+q and 4x +q have a factor (x-r) where p,q and r are non-zero. Show that 4p…

A: topic - quadratic equations

Q: A national consumers’ association determines that x years after its founding in 1998, it will have…

A: Given: P(x)=2x3-45x2+264x(a) Since between 2000 and 2013 (2≤x≤15)P'(x)=ddx(2x3-45x2+264x)We know…

Q: 2. Prove that, for all k E N, 2 can be written as the sum of two squares.

A:

Q: 7. Show that the equation p(x) = q(x)m(x) + R(x) is equiva- lent to the equation p(x) = m(x) + R(x)…

A: Given equation is  px=qxmx+Rx

Q: Show that r3 + 3x² – 8 is irreducible over Q.

A: Here Q is a field and f(x)= x³+3x²-8 is of degree 3. Then by ROOT TEST we can say that f is…

Q: What is the largest number k for which 2x + 3y = 20 and 3x + 4y = k have the same number of positive…

A: Given: 2x+3y=20...............eq(1) 3x+4y=k..................eq(2)   To find:What is the largest…

Q: (b) lim In(5x2 +3) – In(2r² + 1). -

A: Given :

Q: Theorem = 7 K 51 M 25

A:

Q: Find the value of K by determines. |1 2 3 0 1 2- |2 1 3 3 4 3 kl

A:

Q: 1 zp- A) B) is larger than 17

A: The given integral is ∫1∞1x5+4 dx We have to determine weather the given integral is larger than…

Q: If m*n Denofes -3伝 + Find the 2mn?

A: Given that m*n=2m-n2 therefore -3*5=2-3-52

Q: show that x'-15x +C= O has at most root on E2,2] one

A:

Q: (2) Determine k such kx? – 4x +÷= 0 that has real and different solutions. 2

A:

Q: B (m,n) =. x"-1 (1-x)n-1dx صوابه

A: TRUE

Q: 8. Determine the value of k, given that: (x -k) dr=0 (3x +1)(r+1)

A: Since you have posted multiple question in this question so I have solved first question as per our…

Q: In what case of k such that there is only one solution? 2x + ky = 10 kx + 2y = -10

A:

Q: 1(d) Show that x − 4 is a factor of x − 5x + 2x + 20x − 24

A:

Q: What value of x woula prove (8x- 31) (5y+ 35) (6x +3) m

A: The value of x is:

Q: 2. Factor x from ax + bx

A: We have to factor x from ax+bx.

Q: Compute A−2 two different ways and show that the results are equal.

A:

Q: (2) Determine k such kx² – 4x +- = 0 that has real and different solutions.

A: Note: - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 5. Show that: a. x* + 9x³ + 4x + 7 is O(x*) b. x? + 4x + 17 is O(x³)

A:

Q: Evaluate A (z 2") by parts.

A: Solution:

Q: 13. Select all the products that are less than x 5. X5 9x는 @ e x 4

A:

Q: Prove that the expression 2y2 - 128 is equal to 2(x² + 2) (x² – 2) (x8 + 4x+ + 16) Swer:

A:

Q: Find s' if s = (4x + 1)2 x² – 2 |

A:

Q: Prove they are equal 4 = 7(2x+ 1) - 5x -3(3x + 1)

A:

Q: 11. If AJKL AMKN, find the value of x. K 12 N 20 x + 1 L. 3x-2 J

A:

Q: If h(x) = 2x and k(x) = 2x – 4, what is h(k(10))?

A:

Q: If 2sin-1x = n, what is x?

A:

Q: b If K = 4.1 x 10-6 then pK, Submit

A: This is a basic log problem

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.