Algebra
Calculus
Trigonometry
Matrix
Question
Find the roots
r1=−105,r2=105
Alternative Form
r1≈−10.246951,r2≈10.246951
Evaluate
r2−105
To find the roots of the expression,set the expression equal to 0
r2−105=0
Move the constant to the right-hand side and change its sign
r2=0+105
Removing 0 doesn't change the value,so remove it from the expression
r2=105
Take the root of both sides of the equation and remember to use both positive and negative roots
r=±105
Separate the equation into 2 possible cases
r=105r=−105
Solution
r1=−105,r2=105
Alternative Form
r1≈−10.246951,r2≈10.246951
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