Question

Which of the following expressions are equivalent to

�
+
2
−
�
x+2−xx, plus, 2, minus, x?
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
0
+
2
0+20, plus, 2
A
0
+
2
0+20, plus, 2
(Choice B)
0
00
B
0
00
(Choice C) None of the above
C
None of the above

Answer 1

[AI-generated answer — Bot]

We can start by simplifying the original expression:

�
+
2
−
�
x+2−xx

= � + 2 - x - 2x

= -x - 2x + 2

= -3x + 2

Now we can test each of the answer choices to see if they are equivalent:

A. 0 + 2 = 2, so this expression is not equivalent.

B. 0/0 is undefined, so this expression is not equivalent.

C. This is the correct answer since neither A nor B are equivalent to the original expression.

Therefore, the answer is (Choice C) None of the above.

Answer 2

ITS IS A

Answer 3

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a
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v
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r
t
i
c
a
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t
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x
t

i
s
?

Answer 4

[AI-generated answer — Explain Bot]

To determine which of the given expressions are equivalent to "+2-xx", we can simplify the original expression and compare it with the options provided.

The original expression, "+2-xx", involves addition, subtraction, and variables. To simplify it, we need to follow the order of operations and apply any applicable mathematical rules.

Starting with "+2-xx":
1. Since there are no parentheses, we move on to the exponents. There are no exponents in this expression.
2. Next, we perform multiplication and division. There are no multiplication or division operations.
3. Finally, we perform addition and subtraction. In this case, we have "+2" and "-xx". The "+2" can be simplified as it is a constant. However, we cannot simplify "-xx" any further because we don't have any specific value for "x".

After simplifying "+2-xx", we are left with the expression itself, as there are no constants or variables that can be combined or simplified.

Now, let's compare the simplified expression with the given options:

Option A: 0+20, plus, 2
This expression does not match the original expression "+2-xx". The constants in the option are different, and there is no variable or subtraction operation.

Option B: 0, minus, 0
This expression does not match the original expression "+2-xx". The constants in the option are different, and there is no variable or addition operation.

Option C: None of the above
This is the correct answer because neither Option A nor Option B matches the original expression "+2-xx".

Therefore, the answer is Option C: None of the above.