Math, asked by vishuddhichhajer, 4 months ago

factorize by identities
$49 {y}^{2} + 84yz + 36 {z}^{2}$

Answers

Answered by himanshukashyap0719

1

Step-by-step explanation:

$49 {y}^{2} + 84yx + 36 {x}^{2} \\ {(7y)}^{2} + 2 \times 7 \times 6yx + {(6x)}^{2} \\ {(7y + 6x)}^{2}$

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