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Step 1 of 2: Reduce the rational expression to its lowest terms 5xy + x^2/3x^2 + 4xStep 2 of 2: Find the restricted values of X, if any, for the given rational expression.

Step 1 of 2: Reduce the rational expression to its lowest terms 5xy + x^2/3x^2 + 4xStep-example-1

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Step 1:

We have to reduce the expression:


(5xy+x^2)/(3x^2+4x)

To do that we look at common factors between numerator and denominator, like the factor x:


(5xy+x^2)/(3x^2+4x)=(x\cdot(5y+x))/(x\cdot(3x+4))=(5y+x)/(3x+4)

Step 2:

The restricted values of x are the ones that make the rational expression become undefined.

This can happen when the denominator, in this case 3x+4, becomes 0, so we can find the value of x as:


\begin{gathered} 3x+4=0 \\ 3x=-4 \\ x=-(4)/(3) \end{gathered}

The restricted value for x is -4/3.

Answer:

The reduced expression is (5y+x)/(3x+4).

The restricted value for x is x = -4/3.

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