adding rational expressions
DESCRIPTION
Adding Rational Expressions. By Mack, Bryce, Mitchell, and Jenna. If P, Q, and R are polynomials and Q ,. + =. Example:. +. To add rational expressions with different denominators, you have to find the LCD-Least Common Denominator Denominators have to be the same!. Example:. + = - PowerPoint PPT PresentationTRANSCRIPT
Adding Rational Expressions
By Mack, Bryce, Mitchell, and Jenna
If P, Q, and R are polynomials and Q,
+ =
Example:
+
To add rational expressions with different denominators, you have to find the LCD-Least Common Denominator
Denominators have to be the same!
Example:
+ =
Multiply Denominators: 9 4 = 36 so
+ =
+
Multiply denominators: 8g1Multiply 78g so: + =