8 lim, (1+) 6- 400 del0 a) 2 b) 4 e) 6 d) 8

Q: 19) x+ 105 x+85

A:

Q: b) 4a + b = 5 8a - b = 1

A: 4a + b = 5 8a - b = 1   Now solve for a and b constant

Q: Evaluate. State which operation you do first. a) 7(4) – 5 b) 6[2 + (-5)] - c) (-3) + 4(7) e) 15 ÷…

A: We will use BODMAS here.

Q: 14. Differentiate. a) y= 12 10 b) y = (x + 2√√x) ex

A:

Q: Q1:a\ Show that a₁ a2 b₁ b₂ ₂x+d₂ c₂x+d₂ b3 c₂x+d₂| a2 xb₁ b₂ b, C₁ C₂ C3 Ja, a2 + b₁ b₂ by d, d₂ d

A:

Q: a) : ?

A: here differentiate both sides with respect to x.

Q: If 3x - 6y = 8 , then x - 2y = A) 4 B) 3 C) 2 2/3 D) 5

A: A detailed solution is given below.

Q: Зх — 5 2.х —7 = 3 - -- c) 4 6.

A:

Q: d) √23-√37 √23+√37

A:

Q: (2a")(4a°)? 24a" 13 17

A:

Q: Solve: 64-2 2562x A) 0 1 B)

A: We have to solve                           64x-2=2562x

Q: 3r 5) 2r 10p 71

A: a) 3r32r Divide the above expression, we get 3r32r=3r22

Q: Solve for x x2-x-6 2x+12 x-6 2x

A:

Q: Which equation is true when x= -18? A) ½x+8= 12 B) 8-½x= -8 C) 12+½x= 3 D) 3-½x= 8

A: We have to find which equation is true when x=-18. Equation will be true when x=-18 if it satisfy…

Q: Find the perimeter C(4, 4) (-3, 0) A (1, 4)

A: Graph of the triangle A(-3,0), B(1,-4), C(4,4) are given. we have to find its perimeter

Q: Assume that 12 + 22 + · · · + n2 = an3 + bn2 +en + d. Find a, b, c, and d.

A:

Q: a-²b-6 a) 6-2а-4b-8

A:

Q: 16) (5√√5-3)(-4√√5+4)

A:

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

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

Q: 7.) What is the quotient of - and 3 45

A:

Q: Evaluate uil=4 8426) (3-hi) 18

A:

Q: Simplify, then evaluate without using a calculator. 2 c) ›(()) a) b) () ()* OY, 2031 d) ›('()' - (*…

A:

Q: 2) What is the remainder when 2x' +5x-8 is divided by x+2?

A:

Q: lim (2-h) -8

A:

Q: x+1 6) 3*+¹ = 1

A: The given equation,      3x+1=1

Q: Find the quotient 4)116

A: