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April 20, 2014

April 20, 2014

Posted by **Sasha** on Wednesday, May 30, 2012 at 6:24pm.

a.3x^4 + 14x^3 + 8x^2=0

b.18x^4 - 50x^2=0

2. Find the other roots of each equation in question 1

- Math-find roots -
**Reiny**, Wednesday, May 30, 2012 at 7:07pma)

x^2(3x^2 + 14x + 8) = 0

x^2 (3x+2)(x+4) = 0

x = 0 , or x=-2/3, or x = -4

b)

2x^2(9x^2 - 25) = 0

2x^2(x+3)(x-3) = 0

x = 0 , x = 3, x = -3

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