Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−187f
Evaluate
f−100f×1÷72
Multiply the terms
f−100f÷72
Divide the terms
More Steps
Evaluate
100f÷72
Rewrite the expression
72100f
Cancel out the common factor 4
1825f
f−1825f
Reduce fractions to a common denominator
18f×18−1825f
Write all numerators above the common denominator
18f×18−25f
Use the commutative property to reorder the terms
1818f−25f
Subtract the terms
More Steps
Evaluate
18f−25f
Collect like terms by calculating the sum or difference of their coefficients
(18−25)f
Subtract the numbers
−7f
18−7f
Solution
−187f
Show Solution
Find the roots
f=0
Evaluate
f−100f×1÷72
To find the roots of the expression,set the expression equal to 0
f−100f×1÷72=0
Multiply the terms
f−100f÷72=0
Divide the terms
More Steps
Evaluate
100f÷72
Rewrite the expression
72100f
Cancel out the common factor 4
1825f
f−1825f=0
Subtract the terms
More Steps
Simplify
f−1825f
Reduce fractions to a common denominator
18f×18−1825f
Write all numerators above the common denominator
18f×18−25f
Use the commutative property to reorder the terms
1818f−25f
Subtract the terms
More Steps
Evaluate
18f−25f
Collect like terms by calculating the sum or difference of their coefficients
(18−25)f
Subtract the numbers
−7f
18−7f
Use b−a=−ba=−ba to rewrite the fraction
−187f
−187f=0
Simplify
−7f=0
Change the signs on both sides of the equation
7f=0
Solution
f=0
Show Solution