Question
Simplify the expression
68485ϕ2
Evaluate
ϕ×ϕ×815÷2568
Multiply
More Steps

Multiply the terms
ϕ×ϕ×815
Multiply the terms
ϕ2×815
Use the commutative property to reorder the terms
815ϕ2
815ϕ2÷2568
Rewrite the expression
815ϕ2÷2568
Multiply by the reciprocal
815ϕ2×25681
Cancel out the common factor 3
85ϕ2×8561
Multiply the terms
8×8565ϕ2
Solution
68485ϕ2
Show Solution

Find the roots
ϕ=0
Evaluate
ϕ×ϕ×815÷2568
To find the roots of the expression,set the expression equal to 0
ϕ×ϕ×815÷2568=0
Multiply
More Steps

Multiply the terms
ϕ×ϕ×815
Multiply the terms
ϕ2×815
Use the commutative property to reorder the terms
815ϕ2
815ϕ2÷2568=0
Divide the terms
More Steps

Evaluate
815ϕ2÷2568
Rewrite the expression
815ϕ2÷2568
Multiply by the reciprocal
815ϕ2×25681
Cancel out the common factor 3
85ϕ2×8561
Multiply the terms
8×8565ϕ2
Multiply the terms
68485ϕ2
68485ϕ2=0
Simplify
5ϕ2=0
Rewrite the expression
ϕ2=0
Solution
ϕ=0
Show Solution
