Math, asked by Tony201002, 9 months ago

Factor this fully

$4(x-2)^{2} -21(x-2)-25$

Answers

Answered by Anonymous

Answer:

$4 \times ( {x}^{2} - 4x + 4) - 21x + 42 - 25 \\ = 4 {x}^{2} - 16x + 16 - 21x + 42 - 25 \\ = 4 {x}^{2} - 37x + 33$

Hope it helps

Answered by Anonymous

Answer:

$\huge{\fbox{\fbox{\orange{\mathfrak{Answer!!.}}}}}$

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Step-by-step explanation:

$=> 4*(x^{2}-4x+4)-21x+42-25 \\ so, \\ => we \:open\: the\: bracket \\ => 4x^{2}-16x+16-21x+42-25 \\ =>4x^{2}-37x+33$

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