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08-07-2020
Mathematics

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What is the least common denominator of the rational expressions below?

What is the least common denominator of the rational expressions below class=

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wegnerkolmp2741o wegnerkolmp2741o

08-07-2020

Answer:

3x^2 ( x+5)

Step-by-step explanation:

1/x^2 + 1/( 3x^2 +15x)

Factor the denominators

x^2 = x*x

3x^2 +15x = 3 *x( x+5)

The common denominator is

x* 3x* (x+5)

3x^2 ( x+5)

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