(quadratic equations) solve the equation, x^2+6x-7=0

Quadratic equation
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X^2+6x-7=0 X^2+6x=7 (X+3)^2=16 X+3=4 x+3=-4 X=-3+4 X=-3-4 =-3-4, -3+4 =-7,+1
by Level 12 User (101k points)

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