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tekilochka [14]

3 years ago

15

How to factorise

TexFormula1" title=" {8x}^{2} - xy - {7y}^{2} " alt=" {8x}^{2} - xy - {7y}^{2} " align="absmiddle" class="latex-formula">

1 answer:

kenny6666 [7]3 years ago

4 0

(8x+7y)(x-y) is the answer.

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