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hrcheerlove
Group Title
Factor completely:
1)) a^2  a  20
2)) x^2  5x  14
3)) b^2 + 12b + 32
 one year ago
 one year ago
hrcheerlove Group Title
Factor completely: 1)) a^2  a  20 2)) x^2  5x  14 3)) b^2 + 12b + 32
 one year ago
 one year ago

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ByteMe Group TitleBest ResponseYou've already chosen the best response.1
Here's a some hint to do these type of factoring problems: 1If the last term is negative (like #1 and 2), your factors will most likely be of the form (x+y)(xz) 2If the last term is positive, then your factors will be of the form (x+y)(x+z) OR (xy)(xz)
 one year ago

ByteMe Group TitleBest ResponseYou've already chosen the best response.1
So for example in #1, since the last term is 20, then your factors will look like this: (a + ??)(a  ???)
 one year ago

ByteMe Group TitleBest ResponseYou've already chosen the best response.1
now think of two numbers that multiply to 20 AND add up to 1....
 one year ago

hrcheerlove Group TitleBest ResponseYou've already chosen the best response.0
Okay I got the first two I need help with the 3rd one
 one year ago

hrcheerlove Group TitleBest ResponseYou've already chosen the best response.0
@ByteMe
 one year ago

ByteMe Group TitleBest ResponseYou've already chosen the best response.1
ok.. since the last term is +32, your factors will look like this: (b + ??) (b + ???) what two numbers can you think of that multiplies to 32 AND add up to 12 ?
 one year ago

hrcheerlove Group TitleBest ResponseYou've already chosen the best response.0
Nvm I figured it out ! Thank you !
 one year ago
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