Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

solve for X x(4-x)=0

OpenStudy (anonymous):

x = 0 or 4.

OpenStudy (anonymous):

4-x=0 x=4

OpenStudy (anonymous):

In this case 0 is not an answer because you will not get the same answer when you plug it back into the equation.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!