Math, asked by ysldy, 3 months ago

(x+2)³= x³-4

please help out with this​

Answers

Answered by pratzzchaudhry
20

Answer:

(3x + 2 \times 2 \times 2 \times )  = x3 - 4 \\  \\(3x + 8) = x3 - 4  \\  \\ 3x = x3 - 4 - 8 = ....3x = x3 - 12 \\  \\  4x3 - 12

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Answered by banothnithin87
0

x3+8=x3-4

x3-x3=-4-8

=-12

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