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Use the quadratic formula to solve the equation:

+1 vote

2X^2+2X-4=0?

helpppp please solve STEP by Step!!!!
asked Feb 19, 2013 in ALGEBRA 1 by dkinz Apprentice
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1 Answer

+1 vote

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Comapre equation with standard from ax2 + bx + c = 0 and write the coefficients.(a = 2,b=2, and c=-4)

Quaradic Formula: image

Substitute a = 2, b=2, and c=-4 in the Quaradic Formula.

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answered Feb 19, 2013 by hussy Rookie

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