What equation has the same solutions as 2x^2+x-3=0

Algebra
Tutor: None Selected Time limit: 1 Day

I am not sure what strategy to use to answer this question.

Apr 12th, 2015
No matter what number you multiply the entire equation by, it will equal the same thing because zero times ANYTHING is zero, so

an equivalent equation with the SAME solutions would be

2(2x^2 + x - 3 = 0) = 4x^2 + 4x - 6 = 0


Apr 12th, 2015

Thanks!!! So would you use FOIL to figure out the rest?

Apr 12th, 2015

No, you would FACTOR the quadratic to find the zeros and solve.

Apr 12th, 2015

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Apr 12th, 2015
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Apr 12th, 2015
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