Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
v2
Evaluate
21v2+21v2
Collect like terms by calculating the sum or difference of their coefficients
(21+21)v2
Solution
More Steps
Evaluate
21+21
Write all numerators above the common denominator
21+1
Add the numbers
22
Reduce the numbers
11
Calculate
1
v2
Show Solution
Find the roots
v=0
Evaluate
21v2+21v2
To find the roots of the expression,set the expression equal to 0
21v2+21v2=0
Add the terms
More Steps
Evaluate
21v2+21v2
Collect like terms by calculating the sum or difference of their coefficients
(21+21)v2
Add the numbers
More Steps
Evaluate
21+21
Write all numerators above the common denominator
21+1
Add the numbers
22
Reduce the numbers
11
Calculate
1
v2
v2=0
Solution
v=0
Show Solution