Solve (5r^2 2r^5)(5r 8)

Evaluate

(5 r^{2} \times 2 r^{5}) (5 r \times 8)

To find the roots of the expression,set the expression equal to 0

(5 r^{2} \times 2 r^{5}) (5 r \times 8) = 0

Multiply

More Steps

10 r^{7} (5 r \times 8) = 0

Multiply the terms

10 r^{7} \times 40 r = 0

Multiply the terms

More Steps

400 r^{8} = 0

Rewrite the expression

r^{8} = 0

Solution

r = 0

Simplify the expression