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Question
4n-12
Factor the expression
4\left(n-3\right)
Evaluate
4n-12
Solution
4\left(n-3\right)
Show Solutions
Find the roots
n=3
Evaluate
4n-12
To find the roots of the expression,set the expression equal to 0
4n-12=0
Move the constant to the right-hand side and change its sign
4n=0+12
Removing 0 doesn't change the value,so remove it from the expression
4n=12
Divide both sides
\frac{4n}{4}=\frac{12}{4}
Divide the numbers
n=\frac{12}{4}
Solution
More Steps
Evaluate
\frac{12}{4}
Reduce the numbers
\frac{3}{1}
Calculate
3
n=3
Show Solutions
