Algebra
Calculus
Trigonometry
Matrix
Question
Find the roots
d1=−55,d2=55
Alternative Form
d1≈−7.416198,d2≈7.416198
Evaluate
d2−55
To find the roots of the expression,set the expression equal to 0
d2−55=0
Move the constant to the right-hand side and change its sign
d2=0+55
Removing 0 doesn't change the value,so remove it from the expression
d2=55
Take the root of both sides of the equation and remember to use both positive and negative roots
d=±55
Separate the equation into 2 possible cases
d=55d=−55
Solution
d1=−55,d2=55
Alternative Form
d1≈−7.416198,d2≈7.416198
Show Solution
