1 year ago

FACTOR COMPLETELY x^2-7x+7y-y^2

Mathematics

1 answer:

shtirl [24]1 year ago

6 0

Given: ${x}^{2} - 7x + 7y - {y}^{2}$

Now factoring them,

$= > (x - y)(x + y) - 7(x - y)$

$= > (x - y)(x + y - 7)$

Therefore, the answer to the question is $(x - y)(x + y - 7)$

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