Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
10r3
Evaluate
50225÷(r×15)
Cancel out the common factor 25
29÷(r×15)
Use the commutative property to reorder the terms
29÷15r
Multiply by the reciprocal
29×15r1
Cancel out the common factor 3
23×5r1
Multiply the terms
2×5r3
Solution
10r3
Show Solution
Find the excluded values
r=0
Evaluate
50225÷(r×15)
To find the excluded values,set the denominators equal to 0
r×15=0
Use the commutative property to reorder the terms
15r=0
Solution
r=0
Show Solution
Find the roots
r∈∅
Evaluate
50225÷(r×15)
To find the roots of the expression,set the expression equal to 0
50225÷(r×15)=0
Find the domain
More Steps
Evaluate
r×15=0
Use the commutative property to reorder the terms
15r=0
Rewrite the expression
r=0
50225÷(r×15)=0,r=0
Calculate
50225÷(r×15)=0
Cancel out the common factor 25
29÷(r×15)=0
Use the commutative property to reorder the terms
29÷15r=0
Divide the terms
More Steps
Evaluate
29÷15r
Multiply by the reciprocal
29×15r1
Cancel out the common factor 3
23×5r1
Multiply the terms
2×5r3
Multiply the terms
10r3
10r3=0
Cross multiply
3=10r×0
Simplify the equation
3=0
Solution
r∈∅
Show Solution