2. llwll=I=1||vl and wiv> Ź, What is l12u + 3u|l? a) 25 6) 4 c) 5 d) uTa el Nove

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: (13²-1| + |3²-3) da

A:

Q: (2.1) Perform the indicated operations: a) (6 m² – 3 m³) (2m + n) b) (5x + 7y) + ( -5x + 2y) c) (2x…

A:

Q: Evaluate -dx (л — 1)(1? — 6л + 10)

A: The given integral is  I=∫-∞∞2x-1x2-6x+10dx Using the partial fraction , we get…

Q: A={3,8,11,14,21} |A×{5}|(please think carefully before doing this)

A: Given....

Q: lim, (27x - 8)(3x² – 2x)-1 ズ→ O 18 0. -9 9 /3

A:

Q: Find the value of x. 2) 3), (x + 9) (4x + 2) 58 147 4) (4x + 1) (11 + 2x)"

A:

Q: x+1 In(*(² ) 2x3 –1

A:

Q: if A and B are not dis joint than event, p(A Or B) LP (A) + PlB) True False

A: We have to find true or false.

Q: 16 Evaluate x1² (x4 – 2x² + 1)²dx. - 81

A:

Q: 4. (1225 -11)-12 - 12 - (8 – 6²).

A:

Q: 1 1 x+a x+b 1 b-a 1 (x+a) (x+b)

A:

Q: 17) Explain why these two quotients are different. Compute each one. (x – 2)* x* - 16 and X-2 x- 2

A: (a-b)2= (a-b)(a-b) and a2-b2=(a-b)(a+b)…

Q: nd f(7zº + 5x³) dx Find + C

A: Given:     ∫7x6+5x3dx=∫7x6dx+∫5x3dx=7∫x6dx+5∫x3dxwe know that ∫xndx=xn+1n+1

Q: Chow that ॥२ + १n + 3 (nt) (2nt3)(2nt5) (nt 4) 36

A:

Q: Consider Evaluate 3x)

A:

Q: 3 Evaluate: (12t3 – 12t2 + 6)dt

A:

Q: 7. Simplify and evaluate. (2x³y²)³ a) (x’y (9y)? b) for y=-2 (3y*)

A: Given: a)2x-3y23x3y-42b)9y23y-13

Q: 15. 423-922 + 72 +3)e- dz

A:

Q: If 8 = (AB) - (AB)o, then with usual notations, prove that [(A) – (a)][(B) – (B)] + 2N8 = (AB)?+…

A: Given:-                A-αB-β+2Nδ = AB2+αβ2-Aβ2-αB2

Q: Simpliny 3.5 )(ab)s (Vą Vbc) va

A:

Q: 10+[3×(20÷5+2×8)]

A: We have to solve the given expression.

Q: a) Find the sum of x+2x-5 x2+12x+35 and a+7* b) State the domain.

A: We have to find the sum and domain

Q: :The value of -2|U(A)| is

A: If the value of U(A) is (5) or (-5) then |U(A)| =5 then   -2|U(A)|=-2*5=-10. Otherwise answer is…

Q: Show that 14C5 x 5! = 14P,. %3D

A: Combination formula:Crn=n!r!(n-r)!Permutation formula:Prn=n!(n-r)!

Q: What is the coefficient of x 9 in (x 3 + x) 5?

A: What is the coefficient of x9 in x3+x5.

Q: Q: Interpret the yate of change of (31 +S) (4u+2) y = with respect (2x+3) to

A:

Q: 4 | (5a' + 4x")dr Find 3

A:

Q: 1. Expand and simplify each expression. a) (8x – 3) (6x + 7) b) 3(2x + 1) – 2(x -5)?

A:

Q: 7+ [9 x (7÷1)]

A: 7+ [9 x (7÷1)]

Q: How do u Evaluate 9× (2/9×1/2)

A:

Q: What is (1 + i)?

A:

Q: Evaluate: dx A **+ In\x*| + C 1 +C 3x3 B 4 (©) 3x2+ -5 3r2+

A: