Question
Simplify the expression
494y14
Evaluate
71y5(2×7y3)y5×2y
Remove the parentheses
71y5×2×7y3y5×2y
Multiply the terms
More Steps

Evaluate
71×2×2
Multiply the numbers
72×2
Multiply the numbers
72×2
Multiply the numbers
74
74y5×7y3y5×y
Multiply the terms with the same base by adding their exponents
74y5+5+1×7y3
Add the numbers
74y11×7y3
Rewrite the expression
74y11×7y3
Multiply the terms
7×74y11×y3
Multiply the terms
More Steps

Evaluate
y11×y3
Use the product rule an×am=an+m to simplify the expression
y11+3
Add the numbers
y14
7×74y14
Solution
494y14
Show Solution

Find the roots
y=0
Evaluate
71y5(2×7y3)y5×2y
To find the roots of the expression,set the expression equal to 0
71y5(2×7y3)y5×2y=0
Multiply the terms
71y5×72y3y5×2y=0
Multiply
More Steps

Multiply the terms
71y5×72y3y5×2y
Multiply the numbers
72y5×72y3y5×y
Multiply the terms with the same base by adding their exponents
72y5+5+1×72y3
Add the numbers
72y11×72y3
Rewrite the expression
72y11×72y3
Multiply the terms
7×72y11×2y3
Multiply the terms
More Steps

Evaluate
2y11×2y3
Multiply the numbers
4y11×y3
Multiply the terms
4y14
7×74y14
Multiply the terms
494y14
494y14=0
Simplify
4y14=0
Rewrite the expression
y14=0
Solution
y=0
Show Solution
