In order to prove this, you simply plug in the number 2 everywhere you see X:

4^(2) = 8(2).

Simplify

16 = 16 √

Since this checks out, x is proven to be 2.

4 0

3 years ago

How many feet are there in 23 yards?

kvasek [131]

The answer is 75 foot

7 0

3 years ago

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Which represents the solution(s) of the graphed system of equations, y = x2 – 2x and y = –2x – 1? (1, –1) (0, 0) and (0, –1) (0,

olganol [36]

ANSWER

No solution

EXPLANATION

The first equation is

$y = {x}^{2} - 2x$

and the second equation is

$y = - 2x - 1$

We equate the two equations to obtain;

${x}^{2} - 2x = - 2x - 1$

This implies that

${x}^{2} = - 2x + 2x - 1$

${x}^{2} = - 1$

There is no real number whose square is -1.

Therefore, the equation has no solution.

6 0

3 years ago

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Hello, what is 9/3 - 2? thank you

Akimi4 [234]

Answer:

Because 9/3= 3

And 3-2=1

Hence the answer is 1

Step-by-step explanation:

5 0

3 years ago

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