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Mathematics 20 Online
OpenStudy (anonymous):

Score: Factor 5x4 - 30x2 - 135. 5(x2+ 9)(x2- 3) 5(x - 3)(x + 3)(x2- 3)****** 5(x - 3)(x + 3)(x2+ 3) I think it was the one with ****

OpenStudy (anonymous):

help me @Airihkuh

OpenStudy (anonymous):

help me @rizwan_uet

OpenStudy (anonymous):

Alright, so the steps are: 5x^4-30x^2-135 5(x^4-6x^2-27) 5(x^2-9)(x^2+3) 5(x-3)(x+3)(x^2+3) So, yeah you were right.

OpenStudy (anonymous):

okay thank u can u help me again I will post it

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