AlgebraFactor out the greatest common factor from each polynomial.
4 weeks ago
Factor out the greatest common factor from each polynomial.
(5r-6)(r+3)-(2r-1)(r+3)
1 Answers
Best Answer
Bobby Staff answered 4 weeks ago
Step 1
Given
(5r-6)(r+3)-(2r-1)(r+3)
Step 2
Factor out the greatest common factor;
(5r-6)(r+3)-(2r-1)(r+3)=(r+3){(5r-6)-(2r-1)}
=(r+3){5r-6-2r+1}
=(r+3)(3r-5)
Factors are; (r+3)(3r-5)
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