Mathematics
ninapham2002
3

Simplify: a+1/a - a/a+1 Please help, I think that there might be two answers? Thank you so much!

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(1) Answers
Jayda

so what you should do is mulitply [latex] \frac{a+1}{a} [/latex] by [latex] \frac{a+1}{a+1} [/latex] and multiply [latex] \frac{a}{a+1} [/latex] by [latex] \frac{a}{a} [/latex]=[latex] \frac{(a+1)(a+1)}{(a)(a+1)}- \frac{(a)(a)}{(a)(a+1)} = \frac{(a+1)^{2}-(a^{2})}{(a)(a+1)}[/latex] WAIT I WILL BE BACK TO CORRECT AFTER DINNER

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