Math, asked by srilathampt, 10 months ago

1-16a to power of 4
factorise with steps pls help fastt

Answers

Answered by kristina7

2

Answer:

(1+2a) (1-2a)(1+4a²)

Step-by-step explanation:

1-16a²

=1²-(4a²)²

= (1-4a²)(1+4a²)

= (1)²-(2a)²(1+4a²)

= (1+2a) (1-2a)(1+4a²)

Answered by Anonymous

0

Answer:

(1+2a) (1-2a)(1+4a²)

Step-by-step explanation:

1-16a²

=1²-(4a²)²

= (1-4a²)(1+4a²)

= (1)²-(2a)²(1+4a²)

= (1+2a) (1-2a)(1+4a²)

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