Question
Simplify the expression
3−e2−x
Evaluate
3−100%e2−x
Solution
More Steps

Evaluate
−100%×e2
By definition p%=p×0.01
−100×0.01e2
Calculate
−e2
3−e2−x
Show Solution

Find the roots
x=3−e2
Alternative Form
x≈−4.389056
Evaluate
3−100%e2−x
To find the roots of the expression,set the expression equal to 0
3−100%e2−x=0
Any expression multiplied by 1 remains the same
More Steps

Evaluate
100%e2
By definition p%=p×0.01
100×0.01e2
Calculate
1×e2
Any expression multiplied by 1 remains the same
e2
3−e2−x=0
Move the constant to the right-hand side and change its sign
−x=0−(3−e2)
Subtract the terms
More Steps

Evaluate
0−(3−e2)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
0−3+e2
Removing 0 doesn't change the value,so remove it from the expression
−3+e2
−x=−3+e2
Solution
x=3−e2
Alternative Form
x≈−4.389056
Show Solution
