Math, asked by DishaGaminG, 4 months ago

FACTORISE THE FOLLOWING ALGEBRIC EXPRESSION

i)
${a}^{4} - 1$

Answers

Answered by bijondev9856

1

Answer:

(a2+1)(a2-1)

Step-by-step explanation:

a4 - 1

= (a2+1)(a2-1)

Answered by essan2340

0

Use the formula a^2-b^2

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