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Mathematics 19 Online
OpenStudy (cyclone3260):

Solving polynomials by factoring help 1) 9x^3 - 3x^2 - 3x + 1 = 0 answer: 3x^2(3x-1) 1(x-3) Am I correct? I need help on this one too 2) 3x^5 + 18x^4 - 21x^3 = 0 3) -x^4 + 2x^3 + 8x^2 = 0

OpenStudy (anonymous):

u look right

OpenStudy (anonymous):

on the first on

OpenStudy (cyclone3260):

What about the rest?? :(

OpenStudy (anonymous):

hold on. Let me do the math

OpenStudy (cyclone3260):

Thank you so much @savannah152426

OpenStudy (anonymous):

your welcome

OpenStudy (cyclone3260):

How's the problems going? Having any trouble? @savannah152426

OpenStudy (anonymous):

a little

OpenStudy (cyclone3260):

Have you finished? @savannah152426

OpenStudy (anonymous):

i'm have my dad help. He is awesome at these

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