praylabryson praylabryson

14-04-2020
Mathematics

contestada

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

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surjithayer10 surjithayer10

14-04-2020

Answer:

Step-by-step 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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