1. Simplify the expression
4 3
—  —
x x
2. Simplify the expression
6 4
— + —
c c²
3. Simplify the expression
3y 9y
— ÷ —
4y  8 2y²  4y
4. Simplify the expression:
( 2x³  x²  13x  6 ) ÷ ( x 3 )
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2 answers

The first one has the common denominator of x, so just subtract the numerators : )
2. needs a common denominator. To make the common denominator of c^2 you must multiply the numerator and denominator of the first fraction by c thus
= 6c/c^2 + 4/c^2
= (6c + 4)/c^2
you could factor out of the top, but it wouldn't change the rational expression : )
3. Factor both denominators and find your common denominator, then continue : )
4. YIPPEEEE! Long division (or synthetic division) your choice : ) 👍
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answered by MsPi_3.14159265 
Wow you make things really fun Ms Pi!
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answered by Evalyn Carver
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