The equivalent expression in the equation (1)/(x^(2)-x)+(1)/(x)=(5)/(x^(2)-x) is:
4. (x^2-x)(1/x^2-x)+(x^2-x)(1/x)=(x^2-x)(5/x^2-x)
To demonstrate multiplying by the common denominator, we multiply each term in the equation by x^2-x, which is the common denominator.
Identify the equivalent expression in the equation (1)/(x^(2)-x)+(1)/(x)=(5)/(x^(2)-x) and demonstrate multiplying by the common denominator. (1 point)
1. x(1/x^2-x)+x(1/x)=x(5/x^2-x)
2. x^2(1/x^2-x)+x^2(1/x)=x^2(5/x^2-x)
3. (x-1)(1/x^2-x)+(x-1)(1/x)=(x-1)(5/x^2-x)
4. (x^2-x)(1/x^2-x)+(x^2-x)(1/x)=(x^2-x)(5/x^2-x)
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