Math, asked by 141437, 4 months ago

4 x^{2} +28 x +49 = 0

Answers

Answered by Anonymous

1

QUESTION:

4x²+28x+49

SOLUTION:

☞4x²+28x+49

☞(2x)²+(2*2x*7)+(7)²

☞(2x+7)²

ANSWER:

✿ (2x+7)² ✿

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