Question
Simplify the expression
27y4
Evaluate
(3y2×3y)×3y
Remove the parentheses
3y2×3y×3y
Multiply the terms with the same base by adding their exponents
31+1+1y2×y×y
Add the numbers
33y2×y×y
Multiply the terms with the same base by adding their exponents
33y2+1+1
Add the numbers
33y4
Solution
27y4
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Find the roots
y=0
Evaluate
(3y2×3y)(3y)
To find the roots of the expression,set the expression equal to 0
(3y2×3y)(3y)=0
Multiply
More Steps

Multiply the terms
3y2×3y
Multiply the terms
9y2×y
Multiply the terms with the same base by adding their exponents
9y2+1
Add the numbers
9y3
9y3(3y)=0
Multiply the terms
9y3×3y=0
Multiply the terms
More Steps

Evaluate
9y3×3y
Multiply the numbers
27y3×y
Multiply the terms
More Steps

Evaluate
y3×y
Use the product rule an×am=an+m to simplify the expression
y3+1
Add the numbers
y4
27y4
27y4=0
Rewrite the expression
y4=0
Solution
y=0
Show Solution
