Finite Math Examples

Simplify (-18+2x)/(3/((25x-225)/9))
Step 1
Multiply the numerator by the reciprocal of the denominator.
Step 2
Factor out of .
Tap for more steps...
Step 2.1
Factor out of .
Step 2.2
Factor out of .
Step 2.3
Factor out of .
Step 3
Multiply the numerator by the reciprocal of the denominator.
Step 4
Multiply .
Tap for more steps...
Step 4.1
Multiply by .
Step 4.2
Multiply by .
Step 5
Apply the distributive property.
Step 6
Cancel the common factor of .
Tap for more steps...
Step 6.1
Factor out of .
Step 6.2
Factor out of .
Step 6.3
Cancel the common factor.
Step 6.4
Rewrite the expression.
Step 7
Combine and .
Step 8
Multiply by .
Step 9
Multiply .
Tap for more steps...
Step 9.1
Combine and .
Step 9.2
Multiply by .
Step 9.3
Combine and .
Step 10
Simplify each term.
Tap for more steps...
Step 10.1
Move the negative in front of the fraction.
Step 10.2
Remove unnecessary parentheses.
Step 10.3
Move to the left of .
Step 11
To write as a fraction with a common denominator, multiply by .
Step 12
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Tap for more steps...
Step 12.1
Multiply by .
Step 12.2
Multiply by .
Step 13
Combine the numerators over the common denominator.
Step 14
Simplify the numerator.
Tap for more steps...
Step 14.1
Factor out of .
Tap for more steps...
Step 14.1.1
Factor out of .
Step 14.1.2
Factor out of .
Step 14.1.3
Factor out of .
Step 14.2
Combine exponents.
Tap for more steps...
Step 14.2.1
Multiply by .
Step 14.2.2
Reorder terms.
Step 14.2.3
Raise to the power of .
Step 14.2.4
Raise to the power of .
Step 14.2.5
Use the power rule to combine exponents.
Step 14.2.6
Add and .