The correct answer is b. 8 ** 2. In Python, the ** operator is used for exponentiation. So, 8 ** 2 means 8 raised to the power of 2, which equals 64.

Here's a breakdown of what each option does:

a. 8 ^ 2: In Python, the ^ operator is a bitwise XOR operator, not an exponentiation operator.

b. 8 ** 2: As explained above, this is the correct answer.

c. 8 +- 2: This is equivalent to 8 - 2, which equals 6.

d. 8 += 2: This is an in-place addition operator, which adds 2 to 8 and assigns the result to the variable, but this is not a valid standalone expression.

e. 8 -+ 2: This is equivalent to 8 - 2, which equals 6.

Question

The correct answer is b. 8 ** 2. In Python, the ** operator is used for exponentiation. So, 8 ** 2 means 8 raised to the power of 2, which equals 64.

Here's a breakdown of what each option does:

a. 8 ^ 2: In Python, the ^ operator is a bitwise XOR operator, not an exponentiation operator.

b. 8 ** 2: As explained above, this is the correct answer.

c. 8 +- 2: This is equivalent to 8 - 2, which equals 6.

d. 8 += 2: This is an in-place addition operator, which adds 2 to 8 and assigns the result to the variable, but this is not a valid standalone expression.

e. 8 -+ 2: This is equivalent to 8 - 2, which equals 6.

Knowee AI · Accepted Answer

The correct answer is b. 8 ** 2. In Python, the ** operator is used for exponentiation. So, 8 ** 2 means 8 raised to the power of 2, which equals 64.

Here's a breakdown of what each option does:

a. 8 ^ 2: In Python, the ^ operator is a bitwise XOR operator, not an exponentiation operator.

b. 8 ** 2: As explained above, this is the correct answer.

c. 8 +- 2: This is equivalent to 8 - 2, which equals 6.

d. 8 += 2: This is an in-place addition operator, which adds 2 to 8 and assigns the result to the variable, but this is not a valid standalone expression.

e. 8 -+ 2: This is equivalent to 8 - 2, which equals 6.

Which one of the following Python expressions has the value 64?Question 21Select one:a.8 ^ 2b.8 ** 2c.8 +- 2d.8 += 2e.8 -+ 2

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