does anyone know the answer to my question it is very difficult and i need help thanks

4 5

___ - ___

a+2 A+2

mikey

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- May 15th 2008, 07:30 PMmikeymathmeticianalgebra fraction
does anyone know the answer to my question it is very difficult and i need help thanks

4 5

___ - ___

a+2 A+2

mikey - May 15th 2008, 07:31 PMMathstud28
- May 16th 2008, 05:00 AMMathnasium
Assuming, as above, that it is , perform the subtraction just like you always do once you have fractions with common denominators - simply subtract the numerator and leave the denominator as is.

Since 4 - 5 = -1, your answer is . No factoring required.