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What are the following rational algebraic equation is transformable to a quadratic equation?
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What are the following rational algebraic equation is transformable to a quadratic equation?

a. (w + 1) / 2 - (w+2) / 4 = 7
b. 2/p + 3 / (p+1) = 5
c. (2q-1)/3 + 1/2= 3q/4
d. 3/(m-2)+4/(m+2)=7/m

the correct choice is b : b. 2/p  +  3/(p+1) = 5
LCD: (p) (p+1)
Multiply each term by LCD, then simplify:
(p)(p+1) [ ]
2p + 2 + 3p = (5p) (p+1)
2p + 3p + 2 = 5p² + 5p
5p² + 5p - 5p + 2 = 0
5p² + 2 = 0
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