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Mathematics 15 Online
OpenStudy (anonymous):

fator -3x-x+2 i need help

OpenStudy (anonymous):

anyone know

OpenStudy (anonymous):

squared after -3x

OpenStudy (cwrw238):

this wont factor - do you mean -3x^2 - x + 2?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

do uo know

OpenStudy (cwrw238):

ok its ( -3x )(x ) - in blank areas we need 2 numbers whose product is +2 and when one is multiplied by 3 and added to the other, gives -1

OpenStudy (anonymous):

ok i got it

OpenStudy (cwrw238):

yea - good

OpenStudy (cwrw238):

so you should get (-3x + 2( x + 1) +2 * +1 = 2 and -3*1 + 2 *1 = -1

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