Tuesday

October 21, 2014

October 21, 2014

Posted by **anonymous** on Monday, September 22, 2008 at 10:40pm.

8x^2-x-5=y

eight times x squared minus x minus five equals y

- geometry -
**bobpursley**, Monday, September 22, 2008 at 10:55pmUse the quadratic equation:

x=(1+-sqrt(1+160))/16

check that, I did it in my head.

- geometry -
**taz manian**, Monday, September 22, 2008 at 11:10pmdo you know the anwser to the question above this one

**Answer this Question**

**Related Questions**

geometry - what is the solution to this problem? -2=2x^2-7x negative two equals ...

math - Which value(s) of x should be excluded for the polynomial? x squared ...

math - what is z cube 3 plus z squared minus 7z-7 divide z squared minus 3z ...

math 176 - please detail all the steps for x squared minus 6xy plus 9y squared ...

math - 20 minus 3 squared times 2 plus eight equals 110. where do i put the ...

Algebra - How do you find the excluded value if there is another variable or ...

Algebra -- Mrs Sue can you help - can youcheck these write a 2 step equation: ...

algebra word problem - can youcheck these write a 2 step equation: half a ...

ALgebra pls check - - can youcheck these write a 2 step equation: half a dollar ...

please help in math homework - x squared minus 6xy plus 9y squared minus 4z ...