Math, asked by dheeru62, 8 months ago


(x + 2x + 4x)^{3}

Answers

Answered by adrija7
3

Step-by-step explanation:

 {(x + 2x + 4x)}^{3}  \\  {(7x)}^{3}  \\  {343x}^{3}

Answered by nagachaitanya369
0

(x+6x)=(7x)^3=343x^3

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