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10 questions from this quiz
If a product equals zero, a factor is zero
Three solutions
x=5,−2,−4x = 5, -2, -4x=5,−2,−4
Common factors
Pairs that share factors
(x−a)(x - a)(x−a) is a factor of P(x)P(x)P(x)
±1,±2,±3\pm 1, \pm 2, \pm 3±1,±2,±3
One real solution
Factorise the expression
xxx
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