Question
(a3×2a)2
Simplify the expression
4a8
Evaluate
(a3×2a)2
Multiply
More Steps

Multiply the terms
a3×2a
Multiply the terms with the same base by adding their exponents
a3+1×2
Add the numbers
a4×2
Use the commutative property to reorder the terms
2a4
(2a4)2
To raise a product to a power,raise each factor to that power
22(a4)2
Evaluate the power
4(a4)2
Solution
More Steps

Evaluate
(a4)2
Multiply the exponents
a4×2
Multiply the terms
a8
4a8
Show Solution

Find the roots
a=0
Evaluate
(a3×2a)2
To find the roots of the expression,set the expression equal to 0
(a3×2a)2=0
Multiply
More Steps

Multiply the terms
a3×2a
Multiply the terms with the same base by adding their exponents
a3+1×2
Add the numbers
a4×2
Use the commutative property to reorder the terms
2a4
(2a4)2=0
Calculate
4a8=0
Rewrite the expression
a8=0
Solution
a=0
Show Solution
