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Kagome_gurl8Best ResponseYou've already chosen the best response.1
http://www.freemathhelp.com/factoringcalculator.php
 one year ago

Cassandr4Best ResponseYou've already chosen the best response.1
Didn't you just ask this?
 one year ago

jvg1231Best ResponseYou've already chosen the best response.0
your right.. my stupid math quiz online repeated the question, its just i cant go back and check my last question
 one year ago

Cassandr4Best ResponseYou've already chosen the best response.1
From @mathstuden55 's most excellent response: Write two sets of parentheses. First factor 3a^2: (3a )(a ) because (3a)(a) = 3a^2 Now you need two numbers that multiply to 8: 1 and 8 or 2 and 4 Now you have 4 possibilities as to how to place the 1 and 8 or the 2 and 4 (3a + 1)(a + 8) or (3a + 8)(a + 1) or (3a + 2)(a + 4) or (3a + 4)(a + 2) The way you know the right one is to do foil to these 4 choices and see which one gives you the original middle term, 10a. In reality, all you need to do is the OI part of foil becasue that's where the middle term , 10a, comes from.
 one year ago

precalBest ResponseYou've already chosen the best response.0
dw:1354670770290:dwslide 3 by multiplying it to 8
 one year ago

precalBest ResponseYou've already chosen the best response.0
dw:1354670812324:dwdivide 3 back in
 one year ago
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