Question

Factorise
1 +64x³
Using suitable property ​

Answer 1

Answer:

Step-by-step explanation:

=1+64x³

=1³+(4x)³

=(1+4x)(1²-1*4x +(4x)²)

=(1+4x)(1-4x+16x²)

Answer 2

Step-by-step explanation:

Factories

1+64x^3

1^3+(4x)^3 [ Identity: a^3+b^3=(a+b)(a^2-ab+b^2)]

(1+4x)(1^2-1×4x+(4x)^2)

(1+4x)(1- 4x + 16x^2)

Ans:(1+4x)(1- 4x + 16x^2)

hope it helps you.