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Mathematics 13 Online
OpenStudy (anonymous):

Two rational expressions have denominators of 2x + 3 and 3 + 2x. Can you find their sum by simply adding their numerators and placing the sum over 2x + 3? Explain

OpenStudy (skullpatrol):

Any ideas?

OpenStudy (skullpatrol):

let a = 2x and b = 3 does a + b = b + a?

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