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OpenStudy (anonymous):
Explain, in complete sentences, how you would factor 15x4+ 50x3– 40x2.
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OpenStudy (e.cociuba):
First factor out x^2 and get x^2(15x^2+50x-40). Now factor out 5: 5x^2(3x^2+10x-8.) Finally factor last quadratic and get 5x^2(x+4)(3x-2). (You can write the number's out)
OpenStudy (anonymous):
Thanks for all your help!
OpenStudy (e.cociuba):
np:)
OpenStudy (anonymous):
Im completely lost when it comes to algebra.. im doing it online and i am just so confused
OpenStudy (anonymous):
I really appreciate all your help! your amazing!
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OpenStudy (e.cociuba):
lol, tht happens sometimes for me too.
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