Factor 64xº - 27 (4x2 – 3) (16+*+12x++9) (84x°- 27) (8x? +24x+729) (4x? - 3)($x*+1242 +9)

asked Jan 3, 2021 96.3k views

3 votes

Factor 64xº - 27

(4x2 – 3) (16+*+12x++9)
(84x°- 27) (8x? +24x+729)
(4x? - 3)($x*+1242 +9)

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3 votes

Answer:

Explanation:

a³-b³=(a-b)(a²+ab+b²)

64x³-27=(4x)³-3³=(4x-3)((4x)²+4x×3+3²)=(4x-3)(16x²+12x+9)

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