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10 questions from this quiz
2
To ensure it remains quadratic
Two
Write in standard form ax2+bx+c=0ax^2 + bx + c = 0ax2+bx+c=0
(x+1)=0(x + 1) = 0(x+1)=0 or (3x−1)=0(3x - 1) = 0(3x−1)=0
x=−1x = -1x=−1 or x=13x = \frac{1}{3}x=31
One solution
Divide the entire equation by -2
x=1x = 1x=1
Check by substituting into original eqn
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