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3 years ago

PLEASE ANSWER I DO NOT UNDERSTAND... PLEASE AND THANK YOU

Mathematics

1 answer:

scZoUnD [109]3 years ago

5 0

Answer:

7) First Circle

8)Also First Circle

Step-by-step explanation:

For the first one simplify the bottom expression to get (x-3)(x+7), then cancel out the numerator and x+7 to get 1/x-3. The restrictions are when you solve for x-3 and x+7

The second one is the same thing but this time we simplify the numerator to get (x+2)(x-5). Then, cancel out both x+2. Then you get x-5 as the answer and the restriction is -2 because x+2 is the denominator.

Hope this helps!

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Bezzdna [24]

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$\frac{421}{200}$ .

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3 years ago

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pshichka [43]

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<span>Hope that helps! ★ <span>If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia </span></span>

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4 years ago

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