Question

Which shows the factored form of x2-12x-45

Answer 1

Answer:

$x {}^{2} - 12x - 45 \\ x {}^{2} + 3x - 15x - 45 \\ x(x + 3) - 15(x - 3) \\ (x + 3)(x - 15)$

Step-by-step explanation:

answer is that question by a. u. abhi

Answer 2

Step-by-step explanation:

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$\bf \huge \: Question \: \:$

• Which shows the factored form of x2-12x-45

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$\bf \huge \: find$

• Which shows the factored

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$\bf \huge \: solution$

$\bf \: according \: to \: the \: quadratic \: formula \:$

$\bf {x}^{2} -12x-45 \\ \bf {x}^{2} - 15x + 3x - 45 \\ \bf \: x(x - 15) + 3(x - 15) \\ \bf (x + 3)(x - 15)$