Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
2−11v
Evaluate
4−2v−9v−2
Subtract the numbers
2−2v−9v
Solution
More Steps
Evaluate
−2v−9v
Collect like terms by calculating the sum or difference of their coefficients
(−2−9)v
Subtract the numbers
−11v
2−11v
Show Solution
Find the roots
v=112
Alternative Form
v=0.1˙8˙
Evaluate
4−2v−9v−2
To find the roots of the expression,set the expression equal to 0
4−2v−9v−2=0
Subtract the terms
More Steps
Simplify
4−2v−9v
Subtract the terms
More Steps
Evaluate
−2v−9v
Collect like terms by calculating the sum or difference of their coefficients
(−2−9)v
Subtract the numbers
−11v
4−11v
4−11v−2=0
Subtract the numbers
2−11v=0
Move the constant to the right-hand side and change its sign
−11v=0−2
Removing 0 doesn't change the value,so remove it from the expression
−11v=−2
Change the signs on both sides of the equation
11v=2
Divide both sides
1111v=112
Solution
v=112
Alternative Form
v=0.1˙8˙
Show Solution