Posted by **elle** on Monday, March 5, 2007 at 1:46am.

Hi, just a short question. How do i find the x intercepts for the equation y=-2x^3+1 ?

I tried to let y equal zero but i could only get as far as x^3=1/2

please help!

x^3 = 1/2 is correct. There is only ine x-intercept. It is where x = (1/2)^(1/3) which means the cube root of 1/2.

x = 0.7937

thank you soooooooo much!

## Answer This Question

## Related Questions

- math,correction,plz - Can someone who has a few minutes could you please correct...
- math - just an algebra question. how would you solve: (3x^2 +5)(3x^2 +5) ^ means...
- Math question? - How do you compute the x and y intercepts of a quadratic ...
- Chemistry - I had to find the absolute zero from a graph with the following ...
- Calculus - I was wondering how to find the x and the y intercepts of the ...
- Trigonometry - Directions: Use a graphing utility to approximate the solutions ...
- Physics - A 70.0 kg base runner begins his slide into second base while moving ...
- MAth!PLease Help! - 5. Find the x and y intercepts of each linear equation. Be ...
- math,help - i need help with this one i've tried it many ways and still can't ...
- MATHS ASAP!!!!! - At the x axis, y is zero. So if the x intercept is (1,0) then...

More Related Questions