Help with math homework

Posted on 2014-01-20 14:17:00 in Math by SAMMY

1) find zeros and multiple zeros x(x - 2)(x + 5)^3



Find the real or imaginary solutions:

2) x^4 + 14x^2 - 32 = 0

3) x^3 - 16x = 0

4) 6x^3 - 2x^3 + 4x = 0

5) x^3 + 4x^2 - 2x - 8

6) x^4 - 25 = 0

7) x^2 + 4 = -4x

8) x^3 - 5x = 36x

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