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Mathematics 16 Online
OpenStudy (saylilbaby):

(7+x)(x^2+6x-8) help solving...medal???

OpenStudy (saylilbaby):

@jim_thompson5910 @perl @texaschic101 @sammixboo

OpenStudy (anonymous):

do you know the FOIL method

OpenStudy (saylilbaby):

i have the answer which is 13x^2+34x-56+x^3 jus need help working it out @optiquest

OpenStudy (saylilbaby):

i have the answer which is 13x^2+34x-56+x^3 jus need help working it out @optiquest

OpenStudy (anonymous):

you need to multiply all the terms by each other and then add them up 7x^2 + 7 * 8x - 7 * x +.....

OpenStudy (anonymous):

sorry 7*x^2+7*6x+7*(-8)

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