Question
Simplify the expression
1310965r2
Evaluate
70215r×1565215×r×15
Cancel out the common factor 5
1443r×1565215×r×15
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
1565215
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
6515×65+215
Multiply the terms
65975+215
Add the terms
651190
1443r×651190r×15
Multiply the terms
More Steps

Evaluate
1443×651190×15
Multiply the terms
More Steps

Evaluate
1443×651190
Reduce the numbers
43×6585
Multiply the numbers
6543×85
Multiply the numbers
653655
Cancel out the common factor 5
13731
13731×15
Multiply the numbers
13731×15
Multiply the numbers
1310965
1310965r×r
Solution
1310965r2
Show Solution

Find the roots
r=0
Evaluate
70215r×1565215×r×15
To find the roots of the expression,set the expression equal to 0
70215r×1565215×r×15=0
Cancel out the common factor 5
1443r×1565215×r×15=0
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
1565215
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
6515×65+215
Multiply the terms
65975+215
Add the terms
651190
1443r×651190r×15=0
Multiply
More Steps

Multiply the terms
1443r×651190r×15
Multiply the terms
More Steps

Evaluate
1443×651190×15
Multiply the terms
13731×15
Multiply the numbers
13731×15
Multiply the numbers
1310965
1310965r×r
Multiply the terms
1310965r2
1310965r2=0
Rewrite the expression
r2=0
Solution
r=0
Show Solution
