Giovanni G.

asked • 05/25/15

How to find real solutions of an equation?

1.) x^2-6x=27
2.) x^3+3x^2-x-3=0
3.) x^3+x^2-16x=16
4.) 2x^3-3x^2-18x+27=0

Vic D.

How about x^4 - 2x^2 - 7 = 0?


1 Expert Answer


Michael J. answered • 05/25/15

5 (5)

Effective High School STEM Tutor & CUNY Math Peer Leader

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