Question
Simplify the expression
86a13
Evaluate
2×43(a2)3a×4(a2)3
Remove the parentheses
2×43(a2)3a×4(a2)3
Multiply the exponents
2×43(a2)3a×4a2×3
Multiply the exponents
2×43a2×3a×4a2×3
Multiply the numbers
2×43a6a×4a2×3
Multiply the numbers
2×43a6a×4a6
Multiply the terms
432a6a×4a6
Multiply the terms
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Multiply the terms
432a6a
Multiply the terms
432a6×a
Multiply the terms
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Evaluate
a6×a
Use the product rule an×am=an+m to simplify the expression
a6+1
Add the numbers
a7
432a7
432a7×4a6
Cancel out the common factor 2
43a7×2a6
Multiply the terms
43×2a7×a6
Multiply the terms
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Evaluate
a7×a6
Use the product rule an×am=an+m to simplify the expression
a7+6
Add the numbers
a13
43×2a13
Solution
86a13
Show Solution

Find the roots
a=0
Evaluate
2×43(a2)3a×4(a2)3
To find the roots of the expression,set the expression equal to 0
2×43(a2)3a×4(a2)3=0
Evaluate the power
More Steps

Evaluate
(a2)3
Transform the expression
a2×3
Multiply the numbers
a6
(2×43a6)a×4(a2)3=0
Multiply the terms
432a6a×4(a2)3=0
Evaluate the power
More Steps

Evaluate
(a2)3
Transform the expression
a2×3
Multiply the numbers
a6
432a6a×4a6=0
Multiply the terms
More Steps

Multiply the terms
432a6a×4a6
Multiply the terms
More Steps

Multiply the terms
432a6a
Multiply the terms
432a6×a
Multiply the terms
432a7
432a7×4a6
Cancel out the common factor 2
43a7×2a6
Multiply the terms
43×2a7×a6
Multiply the terms
More Steps

Evaluate
a7×a6
Use the product rule an×am=an+m to simplify the expression
a7+6
Add the numbers
a13
43×2a13
Multiply the terms
86a13
86a13=0
Simplify
a13=0
Solution
a=0
Show Solution
