4 years ago

Factor : 49c^2 - 25d^6

Mathematics

2 answers:

Keith_Richards [23]4 years ago

7 0

49c^2 - 25d^6
(7c)^2 - (5d^3)^2
(7c + 5d^3)(7c - 5d^3)

The answer is: (7c + 5d^3)(7c - 5d^3).

vichka [17]4 years ago

7 0

Hello,

$49c^{2}-25d^{6}=(7c)^2-(5d^3)²=[7c-5d^3][7c+5d^3]$

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