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WITCHER [35]
2 years ago
11

Use p = 2 and p = 8 to determine if the two expressions are equivalent. 4(2 + p) 14 + p Complete the statements.

Mathematics
1 answer:
Maru [420]2 years ago
4 0

Answer:

The expressions are not equivalent.

Step-by-step explanation:

Here we have two expressions:

4*(2 + p)

14 + p

We want to evaluate these two expressions in two different values of p to check if the expressions are equivalent or not.

First, we evaluate both of them in p = 2, this is just replace p by 2 in each expression and then solve it.

4*(2 + 2) = 4*4 = 16

14 + 2 = 16

In this case, we can see that both expressions yield the same number, so we could think that the expressions are equivalent, now let's try with other value of p.

Now let's do it with p = 8

4*(2 + 8) = 4*10 = 40

14 + 8 = 22

Now we can see that the results are different, then we can conclude that the expressions are not equivalent.

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Answer:

x squared plus two times x minus one = zero.

Step-by-step explanation:

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Answer:

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Can someone help me with 2) and 3)
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Answer:

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Step-by-step explanation:

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3 years ago
Graph (x-2)^2 + (y-1)^2 = 9
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Step-by-step explanation:

Given the following question:

(x-2)^2+(y-2)^2=9

First thing we need to keep in mind is the fact that this graph is indeed a circle. We know this because we are adding two cubic roots to each other which makes the graph a circle. We know the two separate functions are cubic roots because they each have an exponent of two. Not only is this function whose graph is a circle, but the midpoint of this circle is (2,2).

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