Algebra
Calculus
Trigonometry
Matrix
Question
Find the roots
s1=−5,s2=5
Alternative Form
s1≈−2.236068,s2≈2.236068
Evaluate
s2−5
To find the roots of the expression,set the expression equal to 0
s2−5=0
Move the constant to the right-hand side and change its sign
s2=0+5
Removing 0 doesn't change the value,so remove it from the expression
s2=5
Take the root of both sides of the equation and remember to use both positive and negative roots
s=±5
Separate the equation into 2 possible cases
s=5s=−5
Solution
s1=−5,s2=5
Alternative Form
s1≈−2.236068,s2≈2.236068
Show Solution
