Question
Simplify the expression
138120r2
Evaluate
75175r×1565185×r×15
Cancel out the common factor 25
37r×1565185×r×15
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
1565185
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
6515×65+185
Multiply the terms
65975+185
Add the terms
651160
37r×651160r×15
Multiply the terms
More Steps

Evaluate
37×651160×15
Multiply the terms
More Steps

Evaluate
37×651160
To multiply the fractions,multiply the numerators and denominators separately
3×657×1160
Multiply the numbers
3×658120
Multiply the numbers
1958120
Cancel out the common factor 5
391624
391624×15
Reduce the numbers
131624×5
Multiply the numbers
131624×5
Multiply the numbers
138120
138120r×r
Solution
138120r2
Show Solution

Find the roots
r=0
Evaluate
75175r×1565185×r×15
To find the roots of the expression,set the expression equal to 0
75175r×1565185×r×15=0
Cancel out the common factor 25
37r×1565185×r×15=0
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
1565185
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
6515×65+185
Multiply the terms
65975+185
Add the terms
651160
37r×651160r×15=0
Multiply
More Steps

Multiply the terms
37r×651160r×15
Multiply the terms
More Steps

Evaluate
37×651160×15
Multiply the terms
391624×15
Reduce the numbers
131624×5
Multiply the numbers
131624×5
Multiply the numbers
138120
138120r×r
Multiply the terms
138120r2
138120r2=0
Rewrite the expression
r2=0
Solution
r=0
Show Solution
