Question

100 -(x-5)² factories

Answer 1

=100-(x-5)sq
=100-(x)sq-(5)sq-2*x*5
=100-x sq -25-10 x
=100-25-x sq -10x
=75-11x

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Answer 2

HERE IS YOUR ANSWER...⬇⬇

We know that...

$a{}^2 - b{}^2 = (a +b)(a - b)$


By using this formula...


$100 - (x - 5) {}^{2} \\ \\ = (10) {}^{2} - (x - 5) {}^{2} \\ \\ = (10 + x - 5)(10 - x + 5) \\ \\ =( 5 + x)(15 - x)$

✝✝..HOPE IT HELPS..✝✝