Q. Solve each of the following using factoring.50x3+125x2−18x−45=0
Factor GCF from groups: Step 1: Factor out the greatest common factor (GCF) from each group.First, group the terms: (50x3+125x2)+(−18x−45).Factor out the GCF from each group:50x2(x+2.5)−9(2x+5).
Correct second group factorization: Step 2: Notice a mistake in the factorization of the second group.Correct factorization should be:50x2(x+2.5)−9(2x+5) is incorrect.Correct to: 50x2(x+2.5)−9(2x+5).
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