0
x2+16x-80 = 0
(x-4)(x+20) = 0
x = 4 or x = -20
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Solve x2 equals 64?
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x2 + 2x - 13 = 2 x2 + 2x - 15 = 0 (x + 5)(x - 3) = 0 x + 5 = 0 and x - 3 = 0 so x = -5 and x = 3
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Solve the equation y' plus x2y equals x2?
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-130
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You will need to use the FOIL formula to solve this type of equation.
X2 plus 7x plus 11 equals 11x plus 9 solve quadratic?
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