Algabra help?

Question

x^2-10x+0=0

show the work plz

Answer 1

solve for x?...

x^2+0=0+10

x^2=0+10-0 (10)

x^2= 10

x= (square root of) 10

Answer 2

better use the quadratic formula

Answer 3

x = 0, 10 use the quadratic formula.....

Answer 4

Since the 0 on the left hand side doesn't play any role, the equation can be written as

x^2 - 10x =0

Then, factor out the x

x(x-10)=0

Now it has become a multiplication of two numbers : x and (x-10). The result of a multiplication is 0 only if either of the numbers is 0. Therefore, either x=0 or x-10=0. The second one will be 0 only if x=10.

So, the solution is x=0 or x=10.