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16r2 plus 18r plus 5 equals 0?

Updated: 9/17/2023

Wiki User

∙ 14y ago

Best Answer

Solving for r:

16r2+18r+5=0

(2r+1)(8r+5)=0

2r+1=0 and 8r+5=0

2r=-1 .......... 8r=-5

r= -1/2 ........ r= -5/8

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∙ 14y ago

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