Question
Find the roots
u=58
Alternative Form
u=1.6
Evaluate
10u−16
To find the roots of the expression,set the expression equal to 0
10u−16=0
Find the domain
More Steps
Evaluate
10u−16≥0
Move the constant to the right side
10u≥0+16
Removing 0 doesn't change the value,so remove it from the expression
10u≥16
Divide both sides
1010u≥1016
Divide the numbers
u≥1016
Cancel out the common factor 2
u≥58
10u−16=0,u≥58
Calculate
10u−16=0
The only way a root could be 0 is when the radicand equals 0
10u−16=0
Move the constant to the right-hand side and change its sign
10u=0+16
Removing 0 doesn't change the value,so remove it from the expression
10u=16
Divide both sides
1010u=1016
Divide the numbers
u=1016
Cancel out the common factor 2
u=58
Check if the solution is in the defined range
u=58,u≥58
Solution
u=58
Alternative Form
u=1.6
Show Solution