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Mathematics 6 Online
OpenStudy (anonymous):

??? help??? Instructions: find the real or imaginary solutions of each polynomial equation. x^4-x^2-72 Help me out with this one with step-by-step instructions?

OpenStudy (anonymous):

1. (x^2 - 9)(x^2 +8) 2. set each set to zero.... so where are you know on this....

OpenStudy (anonymous):

T-T i hardly know anything about this though

OpenStudy (anonymous):

ok let me scan my steps so that you can follow.

OpenStudy (anonymous):

did you follow the solution?

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