Tuesday

October 21, 2014

October 21, 2014

Posted by **Tori** on Friday, February 8, 2013 at 2:25am.

x^5-7=2(25-x); (2,3)

Please explain for understanding and show work, Thank you in advance :)

- Calculus -
**Damon**, Friday, February 8, 2013 at 3:10amx^5 - 7 = 50 - 2x

x^5 + 2 x - 57 = 0

y = x^5 + 2 x - 57

if x = 2

y = 32 +4 - 57 = negative number

if x = 3

y = 81*3 + 6 - 57 = positive number

the polynomial is continuous so somewhere in there y was zero

**Answer this Question**

**Related Questions**

Math - Use the Intermediate Value Theorem to show that there is a root of the ...

Math - Use the Intermediate Value Theorem to show that there is a root of the ...

Math - Use the intermediate value theorem to show that f(x) has a zero in the ...

calculus - Use the Intermediate Value Theorem to show that there is a root in ...

calculus - use the intermediate value theoremto show that the polynomial ...

college algebra, Please help!! - use the intermediate value theorem to show that...

College Algebra - 1. Use the Intermediate Value Theorem to show that the ...

intermediate value thorem - Use intermediate value theorem to show that the ...

Use the intermediate value - Use the intermediate value theorem to show that the...

Use the intermediate value - Use the intermediate value theorem to show that the...