Question
Simplify the expression
k31
Evaluate
(k2×k)−1
Multiply the terms
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Evaluate
k2×k
Use the product rule an×am=an+m to simplify the expression
k2+1
Add the numbers
k3
(k3)−1
Transform the expression
k3(−1)
Simplify
k−3
Solution
k31
Show Solution

Find the roots
k∈∅
Evaluate
(k2×k)−1
To find the roots of the expression,set the expression equal to 0
(k2×k)−1=0
Find the domain
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Evaluate
k2×k=0
Multiply the terms
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Evaluate
k2×k
Use the product rule an×am=an+m to simplify the expression
k2+1
Add the numbers
k3
k3=0
The only way a power can not be 0 is when the base not equals 0
k=0
(k2×k)−1=0,k=0
Calculate
(k2×k)−1=0
Multiply the terms
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Evaluate
k2×k
Use the product rule an×am=an+m to simplify the expression
k2+1
Add the numbers
k3
(k3)−1=0
Evaluate the power
More Steps

Evaluate
(k3)−1
Transform the expression
k3(−1)
Simplify
k−3
k−3=0
Rewrite the expression
k31=0
Cross multiply
1=k3×0
Simplify the equation
1=0
Solution
k∈∅
Show Solution
