Algebra
Calculus
Trigonometry
Matrix
Question
Find the roots
w1=−e,w2=e
Alternative Form
w1≈−1.648721,w2≈1.648721
Evaluate
e−w2
To find the roots of the expression,set the expression equal to 0
e−w2=0
Move the constant to the right-hand side and change its sign
−w2=0−e
Removing 0 doesn't change the value,so remove it from the expression
−w2=−e
Change the signs on both sides of the equation
w2=e
Take the root of both sides of the equation and remember to use both positive and negative roots
w=±e
Separate the equation into 2 possible cases
w=ew=−e
Solution
w1=−e,w2=e
Alternative Form
w1≈−1.648721,w2≈1.648721
Show Solution
