Question

1.Factorize 4p²-9q²
2.Factorize 16x⁵ - 144x³

Answer 1

Answer:

Step-by-step explanation:

14p2−9q2

⇒(2p)2−(3q)2 [a2−b2=(a+b)(a−b)]

⇒(2p+3q)(2p−3q)

2.16x5−144x3

=16x3[(x)2−(3)2]

Using, a2−b2=(a+b)(a−b)

=16x3(x+3)(x−3)