Math, asked by anushka56077, 2 months ago

(3x+2)² = (3x-7)²+ 168

Answers

Answered by Anonymous

3

{(3x×3x)+(7×7)}={3x×3x)-(7×7)}+168.

9x²+49=9x²-49+168.

Answered by stuprajin6202

1

Answer:

759 is the correct answer ok

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