Question
Simplify the expression
−580y6
Evaluate
20y6−15y4×40y2
Multiply
More Steps

Multiply the terms
15y4×40y2
Multiply the terms
600y4×y2
Multiply the terms with the same base by adding their exponents
600y4+2
Add the numbers
600y6
20y6−600y6
Collect like terms by calculating the sum or difference of their coefficients
(20−600)y6
Solution
−580y6
Show Solution

Find the roots
y=0
Evaluate
20y6−15y4×40y2
To find the roots of the expression,set the expression equal to 0
20y6−15y4×40y2=0
Multiply
More Steps

Multiply the terms
15y4×40y2
Multiply the terms
600y4×y2
Multiply the terms with the same base by adding their exponents
600y4+2
Add the numbers
600y6
20y6−600y6=0
Subtract the terms
More Steps

Simplify
20y6−600y6
Collect like terms by calculating the sum or difference of their coefficients
(20−600)y6
Subtract the numbers
−580y6
−580y6=0
Change the signs on both sides of the equation
580y6=0
Rewrite the expression
y6=0
Solution
y=0
Show Solution
