Question
Simplify the expression
2j5
Evaluate
(2×4j)j4
Remove the parentheses
2×4jj4
Multiply the terms
More Steps

Multiply the terms
2×4j
Cancel out the common factor 2
1×2j
Multiply the terms
2j
2jj4
Multiply the terms
2j×j4
Solution
More Steps

Evaluate
j×j4
Use the product rule an×am=an+m to simplify the expression
j1+4
Add the numbers
j5
2j5
Show Solution

Find the roots
j=0
Evaluate
(2×4j)j4
To find the roots of the expression,set the expression equal to 0
(2×4j)j4=0
Multiply the terms
More Steps

Multiply the terms
2×4j
Cancel out the common factor 2
1×2j
Multiply the terms
2j
2jj4=0
Multiply the terms
More Steps

Multiply the terms
2jj4
Multiply the terms
2j×j4
Multiply the terms
More Steps

Evaluate
j×j4
Use the product rule an×am=an+m to simplify the expression
j1+4
Add the numbers
j5
2j5
2j5=0
Simplify
j5=0
Solution
j=0
Show Solution
