
Phillip R. answered 08/14/14
Tutor
New to Wyzant
Top Notch Math and Science Tutoring from Brown Univ Grad
2a2 - 9a = 0
a(2a - 9) = 0
a = o
or
2a - 9 = 0
2a = 9
a = 9/2
Jay S.
asked 08/14/14Phillip R. answered 08/14/14
Top Notch Math and Science Tutoring from Brown Univ Grad
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