angel118 angel118

20-05-2016
Mathematics

contestada

factor the common factor out of the expression 8+20a+18a^2

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SmarticalParticals SmarticalParticals

20-05-2016

First let's rewrite it...

18a^2 + 20a + 8

Factor out a 2

2 (9a^2 + 10a + 4)

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