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Factor ab +10b-a-10 by grouping
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26 votes
26 votes
Factor ab +10b-a-10 by grouping

User Ramayac
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2 Answers

11 votes
11 votes
(a + 10)(B - 1)
Lmk if it's correct
User Bartjan
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3.4k points
9 votes
9 votes

SOLUTION:


\begin{gathered} ab+10b-a-10 \\ b(a+10)-1(a+10) \\ (a+10)(b-1) \end{gathered}

Thus, the answer is;


(a+10)(b-1)

User Martin Carre
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3.1k points
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