Solve for a 4a^2-15a=0

Math
4a2-15a=0
Factor a out of 4a2-15a.
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Factor a out of 4a2.
a(4a)-15a=0
Factor a out of -15a.
a(4a)+a⋅-15=0
Factor a out of a(4a)+a⋅-15.
a(4a-15)=0
a(4a-15)=0
If any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0.
a=0
4a-15=0
Set the first factor equal to 0.
a=0
Set the next factor equal to 0 and solve.
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Set the next factor equal to 0.
4a-15=0
Add 15 to both sides of the equation.
4a=15
Divide each term by 4 and simplify.
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Divide each term in 4a=15 by 4.
4a4=154
Cancel the common factor of 4.
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Cancel the common factor.
4a4=154
Divide a by 1.
a=154
a=154
a=154
a=154
The final solution is all the values that make a(4a-15)=0 true.
a=0,154
The result can be shown in multiple forms.
Exact Form:
a=0,154
Decimal Form:
a=0,3.75
Mixed Number Form:
a=0,334
Solve for a 4a^2-15a=0

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