Question

Q.6 Simplify: (p+q)3 + (p-9)'
Q.7 Expand : (x-2y )3
Q.8 Simplify: (2x+3y)3-(2x-3y)
Q.9 Expand : (3x +4y)
Q.10 write all the laws of indices.
Q.11 Expand : i) (99)
ii) (56)
5
(
Q.12 Expand :(+3)
-10)
-
n​

Answer 1

Answer:

Simplify: (p+q)3 + (p-9)'

Q.7 Expand : (x-2y )3

Q.8 Simplify: (2x+3y)3-(2x-3y)

Q.9 Expand : (3x +4y)

Q.10 write all the laws of indices.

Q.11 Expand : i) (99)

ii) (56)

5

(

Q.12 Expand :(+3)

-10)

-

n