Solve the quadratic equation. 10x2 = 540
A. ± 3√6
B. ± 3√7
C. ± (3√60)/√10
D. ± (6√15)/√10

Question

Solve the quadratic equation.  10x2 = 540 
A. ± 3√6 
 B. ± 3√7 
 C. ± (3√60)/√10 
 D. ± (6√15)/√10

anonymous · Answer

You should first rearrange the problem so that you have 10x^-540=0, and then fill in the missing x with "0x" like so:

10x^2+0x-540=0

Now you should have all the necessary components to do quadratic formula! =D

ganeshie8 · Answer

or you cancel out 10 both sides, and take square root

anonymous · Answer

Oh yeah I thought it said use the quadratic formula... my bad xD

anonymous · Answer

what is the answer going to be?

anonymous · Answer

Just do what ganeshie said, it's pretty short.