Math, asked by noorahmmed9982751977, 1 year ago

factors of 27xcube+1

Answers

Answered by visheshagarwal153

2

27x³ + 1

1 is a cube of 1

(3x)³ + (1)³

Using the identity a³+b³ = (a+b)(a²+b²-ab)

(3x+1){(3x)² + (1)² - 3x × 1}

(3x+1)(9x² + 1-3x)

ANSWER:-

(3x+1)(9x²+1-3x)

Hope it helps...

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