Question
Simplify the expression
x31
Evaluate
4(4x3)−1
Rewrite the expression
More Steps

Evaluate
(4x3)−1
Express with a positive exponent using a−n=an1
4x31
Rewrite the expression
x34
4x34
Multiply by the reciprocal
x34×41
Cancel out the common factor 4
x31×1
Solution
x31
Show Solution

Find the roots
x∈∅
Evaluate
4(4x3)−1
To find the roots of the expression,set the expression equal to 0
4(4x3)−1=0
Find the domain
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Evaluate
4x3=0
Simplify
x3=0
The only way a power can not be 0 is when the base not equals 0
x=0
4(4x3)−1=0,x=0
Calculate
4(4x3)−1=0
Divide the terms
More Steps

Evaluate
4(4x3)−1
Rewrite the expression
More Steps

Evaluate
(4x3)−1
Express with a positive exponent using a−n=an1
4x31
Rewrite the expression
x34
4x34
Multiply by the reciprocal
x34×41
Cancel out the common factor 4
x31×1
Multiply the terms
x31
x31=0
Cross multiply
1=x3×0
Simplify the equation
1=0
Solution
x∈∅
Show Solution
