Algebra
Calculus
Trigonometry
Matrix
Question
Find the roots
r1=−2409,r2=2409
Alternative Form
r1≈−49.081565,r2≈49.081565
Evaluate
2409−r2
To find the roots of the expression,set the expression equal to 0
2409−r2=0
Move the constant to the right-hand side and change its sign
−r2=0−2409
Removing 0 doesn't change the value,so remove it from the expression
−r2=−2409
Change the signs on both sides of the equation
r2=2409
Take the root of both sides of the equation and remember to use both positive and negative roots
r=±2409
Separate the equation into 2 possible cases
r=2409r=−2409
Solution
r1=−2409,r2=2409
Alternative Form
r1≈−49.081565,r2≈49.081565
Show Solution
