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seraphim [82]
3 years ago
15

Find the solution of the quadratic equation x^2+4x-12=0 MUST SHOW WORK!!!

Mathematics
1 answer:
bezimeni [28]3 years ago
3 0

Answer:

x = 2,−6

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

you insert (x+7) into every x in the g(x) equation, so g(x)=(x+7)^2 - 1. then you simplify it by doing (x+7)(x+7) which gets you x^2 + 14x + 49. then you subtract the 1 from the equation to get g(f(x))=x^2 + 14x + 48.

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