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factor: backwards factoring x^2 +7x+10
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first we have to find out what multiplies to 10 and adds up to 7 so what two numbers do that?
@lilgurlleilani u there?
oki
ill walk you through this
ok
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\[x^{2}+7x+10=?\]
next you find the two number that add up to 7 and multiply to 10
so it would be 5*2+10 right
then 5+2+7?
no you break the 7 and 10 up x^2 + 5x + 2x
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then put them in parentheses
ooooh
(x + 2)(x+5)
oh thank you so much
youre welcome
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