Math, asked by bboy649588, 6 months ago

how I calculate
likes:

a)8a³ - 27 = ?
b) x² + 125 = ?
c) x² + 5x + b = ?
d) 2x²+ 7x + 6 = ?

Answers

Answered by Yogesh6972

1

Answer:

Using formula:-a³-b³=(a-b)(a²+ab+b²)

a)(2a)³-3³=(2a-3)(4a²+6a+9)

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