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Assoli18 [71]
2 years ago
12

Anyone have the answer to this ?

Mathematics
1 answer:
Hoochie [10]2 years ago
5 0
<h3><u>Solution:</u></h3>

{x}^{2}  + 8x + 12 = 0 \\  =  >  {x}^{2}  + 6x + 2x + 12 = 0 \\  =  > x(x + 6) + 2(x + 6) = 0 \\  =  > (x + 2)(x + 6) = 0 \\  =  > x = 2 \:  \: or \:  \: x = 6

<h3><u>Answer</u><u>:</u></h3>

<u>x </u><u>=</u><u> </u><u>2</u><u>,</u><u> </u><u>x </u><u>=</u><u> </u><u>6</u>

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Step-by-step explanation:

Useful things:

Cofunction identity: sin(x)=cos(90-x)

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</span>
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