13.Simply (²²)³()*(w) ise 3 43 -2 is equal to

Q: . What is the coefficient of a" in (2 – x)"?

A:

Q: 8. If (x - 2c)2 - 10(x- 2c) + 21 = 0, what is the value of x?

A: Given (x-2c)2-10(x-2c)+21=0Ans:We know that (a-b)2=a2+b2-2abLet x-2c=uu2-10u+21=0This is in the form…

Q: (4) Evaluate 1 z² + 4z - 5 J -dz.

A:

Q: 2+² = (16*-¹)(2)

A: The given equation .We have to find the value of that satisfies the equation.

Q: 4. given that 2px (a) 5px, (b) 2Px+3, (c) 29x, (d) 2/39x (e) 3/29x, 0.955, Px+2 = 0.96, and 39x+2 =…

A:

Q: 0, which expression is equivalent to 8\xy+ 64vx ?

A: Given : 8xy+64x

Q: 133. -Σ 2" Sn+ -(x + 2)" n=0

A: Consider the series, Rewrite this as Now take the constant outside,

Q: 2 450 -1 k () is equal to Select one: 899 450 (49) O a. O b. None of these O C. 450 149) 989 O d.…

A:

Q: Fix a € (0, 1). Determine inf(B) for B = {an: ne N}. You can just give your answer for this part…

A: We have to find the  for

Q: What is the value of x in ax- bx +3a - 3b = 0? %3D

A: Compare the coefficient of a and b .

Q: 3 0 0 -2 3 -3 M =|0 2 -2 3 2 -3 -2 det(M) =

A:

Q: Find the coefficient of x5 y8 in (x + y)13.

A: Binomial theorem(x+y)n=∑j=0nnjxn-jyj

Q: 2. g(x) 3 -5х +1

A: Given query is to make the table of x and y values for the given equation.

Q: 18. √√48x² - 4x²√3 Radical Expressions

A:

Q: 22.L{tsin (-2t)} O - (s²+4)? 2s (s² +4)° 8s 4s (s?+4)

A: Correct option is  = A Please find attachment for the details solution

Q: 3 3) 4 x-= 5x - 22

A:

Q: 1. Which of the following expressions is equal to d? (i) i– i?+i3 – it +... (ii) 8 – +- +... (iii)…

A: The Expression in (i)  is in i and can not be reduced to d  Similarly the expression in (ii) is in δ…

Q: 2. The sum of three consecutive positive odd integers is always a multiple of (A) 3 (B)5 (C)7 (D)9…

A:

Q: 5. Show that 1.2+2·3+3.4+...+ (n − 1)(n) = (n³ − n)

A:

Q: If n(A) = 115, n(B) = 115, and n(A U B) = 140, what is n(An B)?

A:

Q: 9. Solve In (x+5) 2 2. O A. (x | x 2 12.3891} B. (x | x 2 2.3891} O C. (x |xs 12.3891} O D. {x |x s…

A: Given:         ln(x+5)≥2

Q: 3x²³-2x² + 3kx + 18 by x- 6 to be equal to zero, k must be equal to.

A: Use division

Q: 2e.pcode+ PCod2つピ+ x+9X+b.f P(x) is divided by(x-2), the renainder is -7 and if Plis divided (xt),…

A:

Q: 20. S dr √3-4r-r²

A: On solving this we will get

Q: A) 13x| <|2x -5|

A:

Q: (x²9) Lim X→3 (X+3)

A: To calculate

Q: Simplify 17. (n+ild (n-1)! 18. (3n+1)! (an)!

A: For expression 17:(n+1)⋅n For expression 18:3n+1Explanation:For expression 17:(n−1)!(n+1)!​We can…

Q: 4x+1=-36

A: Given,         4x+7=38

Q: 49. Prove that (a – b) × (a + b) = 2(a × b).

A: The following properties of vectors are used in proving the given identity. a×a=b×b=0a×b=-(b×a)

Q: Find proju if scalu = − 3 and v = ( − 1,4, - 8). proj, u = ( (Type integers or simplified…

A:

Q: 1. What is the value of 4x +x' when x- 16?

A:

Q: 18. Determine the antiderivative of f(x) = 3e2"csch(e2"). a. coth(e2") + C 3 coth(e²") + C с. 2 3 3…

A:

Q: 1. Find L-'[l/(p² + a?)²] by convolution.

A: Let 1p2+a22=1p2+a2p2+a2=1p2+a2p2+a2= FpGp      Then ft=gt=sinata

Q: 2. Evaluate L-T/2(-1-i√3)

A: To evaluate the expression L base-pi/2[(-1-i√3)], we need to first understand what this expression…

Q: 22. The expression (x-10)(x*) is equivalent to x". What is the value of n?

A:

Q: 4. Find the first three terms of (3x – 2)20. What is the coefficient of æ10?

A:

Q: Find the quotient of x4 −3x3 + 3x2 −3x + 2  by x2 −3x+ 2.

A: