SOLUTION: Not sure how to solve: 3x^2-x=0
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Algebra: Distributive, associative, commutative properties, FOIL
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Question 144984
:
Not sure how to solve:
3x^2-x=0
Found 2 solutions by
jim_thompson5910, stanbon
:
Answer by
jim_thompson5910(35256)
(
Show Source
):
You can
put this solution on YOUR website!
Start with the given equation
Factor the left side
Now set each factor equal to zero:
or
or
Now solve for x in each case
So our answers are
or
Notice if we graph
we can see that the roots are
and
. So this visually verifies our answer.
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
3x^2-x=0
Factor:
x(3x-1) = 0
x = 0 or 3x-1=0
x=0 or x = 1/3
==================
Cheers,
Stan H.