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3 years ago

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70 POINTS PLS HELP!!!!!!!!!!!! Write an equation in which the quadratic expression 2x^2-2x-12 equals 0. Show the expression in f

actored form and explain what your solutions mean for the equation. Show your work.

1 answer:

max2010maxim [7]3 years ago

7 0

Answer:x=3,-2

Step-by-step explanation:

x^2-x-6=0

x^2+2x-3x-6=0

x(x+2)-3(x+2)=0

(x+2)(x-3)=0

x=-2

x=3

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<h3>What is the perimeter?</h3>

The formula for perimeter of a rectangle is given as;

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From the image shown, we have that:

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Expand the bracket

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