# Simplify (a^2-100)/(3a)*(a^2)/(2a-20)

Simplify (a^2-100)/(3a)*(a^2)/(2a-20)
Simplify the numerator.
Rewrite as .
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Simplify terms.
Factor out of .
Factor out of .
Factor out of .
Factor out of .
Cancel the common factor of .
Factor out of .
Factor out of .
Cancel the common factor.
Rewrite the expression.
Cancel the common factor of .
Factor out of .
Factor out of .
Cancel the common factor.
Rewrite the expression.
Multiply and .
Simplify the expression.
Multiply by .
Reorder factors in .
Do you know how to Simplify (a^2-100)/(3a)*(a^2)/(2a-20)? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

### Name

Name two billion one hundred thirty-eight million two hundred eighty-eight thousand four hundred one

### Interesting facts

• 2138288401 has 4 divisors, whose sum is 2143516900
• The reverse of 2138288401 is 1048828312
• Previous prime number is 409

### Basic properties

• Is Prime? no
• Number parity odd
• Number length 10
• Sum of Digits 37
• Digital Root 1

### Name

Name one billion two hundred ninety million eight hundred ninety-one thousand two hundred five

### Interesting facts

• 1290891205 has 8 divisors, whose sum is 1568678400
• The reverse of 1290891205 is 5021980921
• Previous prime number is 79

### Basic properties

• Is Prime? no
• Number parity odd
• Number length 10
• Sum of Digits 37
• Digital Root 1

### Name

Name six hundred eighty-three million twenty thousand two hundred fifty-one

### Interesting facts

• 683020251 has 8 divisors, whose sum is 765628560
• The reverse of 683020251 is 152020386
• Previous prime number is 113

### Basic properties

• Is Prime? no
• Number parity odd
• Number length 9
• Sum of Digits 27
• Digital Root 9