Question
Simplify the expression
224172125r2
Evaluate
80225r×1570225×r×15
Cancel out the common factor 5
1645r×1570225×r×15
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
1570225
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
7015×70+225
Multiply the terms
701050+225
Add the terms
701275
1645r×701275r×15
Multiply the terms
More Steps

Evaluate
1645×701275×15
Multiply the terms
More Steps

Evaluate
1645×701275
Reduce the numbers
169×141275
To multiply the fractions,multiply the numerators and denominators separately
16×149×1275
Multiply the numbers
16×1411475
Multiply the numbers
22411475
22411475×15
Multiply the numbers
22411475×15
Multiply the numbers
224172125
224172125r×r
Solution
224172125r2
Show Solution

Find the roots
r=0
Evaluate
80225r×1570225×r×15
To find the roots of the expression,set the expression equal to 0
80225r×1570225×r×15=0
Cancel out the common factor 5
1645r×1570225×r×15=0
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
1570225
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
7015×70+225
Multiply the terms
701050+225
Add the terms
701275
1645r×701275r×15=0
Multiply
More Steps

Multiply the terms
1645r×701275r×15
Multiply the terms
More Steps

Evaluate
1645×701275×15
Multiply the terms
22411475×15
Multiply the numbers
22411475×15
Multiply the numbers
224172125
224172125r×r
Multiply the terms
224172125r2
224172125r2=0
Rewrite the expression
r2=0
Solution
r=0
Show Solution
