Question 269497
Hello, 
This 2y^2-8y=0 can be rewritten as:
2y(y-4)=0 Now solve y to get: 
2y=0 Divide both sides by 2 and we get:
y=0 
and
y-4=0 Add 4 to both sides to get:
y=4 
There we go!
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