Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−19f
Evaluate
−f−4f−7f−7f
Collect like terms by calculating the sum or difference of their coefficients
(−1−4−7−7)f
Solution
−19f
Show Solution
Find the roots
f=0
Evaluate
−f−4f−7f−7f
To find the roots of the expression,set the expression equal to 0
−f−4f−7f−7f=0
Subtract the terms
More Steps
Simplify
−f−4f
Collect like terms by calculating the sum or difference of their coefficients
(−1−4)f
Subtract the numbers
−5f
−5f−7f−7f=0
Subtract the terms
More Steps
Simplify
−5f−7f
Collect like terms by calculating the sum or difference of their coefficients
(−5−7)f
Subtract the numbers
−12f
−12f−7f=0
Subtract the terms
More Steps
Simplify
−12f−7f
Collect like terms by calculating the sum or difference of their coefficients
(−12−7)f
Subtract the numbers
−19f
−19f=0
Change the signs on both sides of the equation
19f=0
Solution
f=0
Show Solution