(3y - 8) A B D C (2y +5)°

Q: 5. 1 de 9+x2

A: Given query is to find the integral of the expression.

Q: (Vx – 1)5

A:

Q: 2ax - y = 3x + 4y for x

A: Simplification

Q: -3(2y-8)-y = 3(y-3)

A: We open the brackets and simplify the equations of both the sides( Left hand side and right hand…

Q: -(8х — 1)° (4х + 7)°

A:

Q: find the value of 3y-3 given that -8y-9=7

A: Given,

Q: (12z – 27)° (125 – z), T W (37 + 5z)°

A:

Q: 3y-6(y+z)+y

A: Distribute -6.

Q: (x+3)4=140

A: The given equation is  (x + 3)4 = 140

Q: m) 6 da &+ 3시

A: Given :                      ∫62+3x dx              Substitute u = 3x + 2    then,  dudx = 3…

Q: (8) lf (a-b-a) za 2b 29 (b-a-c) 2b = K²(a+b+c) ³ 2C (c-α-b) then K=

A: Given:a-b-c2a2a2bb-a-c2b2c2cc-a-b=ka+b+c3    .............1We need to find the value of k.

Q: (3a − 8)2

A: Given query is to simplify the expression.

Q: (38r+ 61y) - (3r - 11y)

A:

Q: 4a² • 3a5 = (4 + 3)a² + 5 = 7a 7 %3D %3D

A: The solution are as follows

Q: 3y2 − 6y + 2 y

A: Consider 3y2 − 6y + 2 = 0

Q: (3t - 2y)(3t + 5y)

A: It is given that, (3t - 2y)(3t + 5y) We have to expand it.

Q: (v) 4¹-r 32x+5

A:

Q: (4x+7)° (2r + 5)

A: Let the lines be l and m and the angles be X and Y.