Monday

April 21, 2014

April 21, 2014

Posted by **Lee** on Friday, January 4, 2013 at 10:38am.

-8x^3-17x^2+7x=0

- algebra -
**drwls**, Friday, January 4, 2013 at 11:10amFactor out the x term, then solve the quadratic in the usual way.

(-x)(8x^2 +17x -7) = 0

(-x)

x = 0 and (1/16)[-17 +/-sqrt513]

x = 0, 0.3531, -2.4781

- algebra -
**Lee**, Friday, January 4, 2013 at 11:50amthank you

**Related Questions**

Algebra - For the following equation, state the value of the discriminant and ...

algebra - Find b^2 - 4ac and the number of real solutions to equation. -3x^2+7x=...

algebra - For the following equation, state the value of the discriminant and ...

ALGEBRA - Post your 50-word response to the following: Explain why the equation...

ALGEBRA - please help me explain this in 50 words.. Explain why the equation -6(...

Algebra - Use the intermediate theorem to show that the polynomial function ...

polynomials - (3+7x)-(16x2+15x2) (3+1x)-(12x+16+0+18x2) Q4: (15+13x2+14x2)+(13x...

polynomials - (3+7x)-(16x2+15x2) (3+1x)-(12x+16+0+18x2) Q4: (15+13x2+14x2)+(13x...

algebra - determine the nature of the solutions of the equation, one real ...

ALGEBRA - Beagleboy how do I explain that in 50 words? Post your 50-word ...