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Simplify 2 (8r2+r)-4r
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5 votes
Simplify 2 (8r2+r)-4r

User Zarinah
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2 Answers

1 vote
2(8r2+r)-4r

2(17r)-4r

34r-4r

30r
User FrogInABox
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8.0k points
6 votes
16r^2+ 2r -4r 16r^2 - 2r 2r ( 8r -1)
User Jsamol
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