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3 years ago

Please help with this!

Mathematics

2 answers:

Bond [772]3 years ago

4 0

Answer:

Well, I know it is one of the answers with a plus because it is a positive slope. I think the answer is B

Step-by-step explanation:

Reptile [31]3 years ago

3 0

Answer:

Step-by-step explanation:

first you try to find y intercept of each equation so you know that a and b don't work

then your left with c and d and it can't be c since if it was greater than there would be a dashed line

hope this helps

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PtichkaEL [24]

Answer:

Step-by-step explaination:

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3 years ago

Which of the following is the product of the rational expression shown below

wolverine [178]

Option C: $\frac{x^{2}-9}{x^{2}-4}$ is the product of the rational expression.

Explanation:

The given rational expression is $\frac{x+3}{x+2} \cdot \frac{x-3}{x-2}$

We need to determine the product of the rational expression.

<u>Product of the rational expression:</u>

Let us multiply the rational expression to determine the product of the rational expression.

Thus, we have;

$\frac{(x+3)(x-3)}{(x+2)(x-2)}$

Let us use the identity $(a+b)(a-b)=a^2-b^2$ in the above expression.

Thus, we get;

$\frac{x^{2} -3^2}{x^{2} -2^2}$

Simplifying the terms, we get;

$\frac{x^{2}-9}{x^{2}-4}$

Thus, the product of the rational expression is $\frac{x^{2}-9}{x^{2}-4}$

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3 years ago

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Slav-nsk [51]

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Step-by-step explanation:

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