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The value of (-2)^(2xx3-1) is...

The value of `(-2)^(2xx3-1)` is

A

32

B

64

C

`-32`

D

`-64`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \((-2)^{(2 \times 3 - 1)}\), we will follow the order of operations (BODMAS/BIDMAS) which stands for Brackets, Orders (i.e., powers and roots, etc.), Division and Multiplication, Addition and Subtraction. ### Step-by-Step Solution: 1. **Calculate the expression inside the exponent**: \[ 2 \times 3 - 1 \] - First, perform the multiplication: \[ 2 \times 3 = 6 \] - Then, subtract 1 from 6: \[ 6 - 1 = 5 \] 2. **Rewrite the expression**: Now we can rewrite the original expression with the calculated exponent: \[ (-2)^{5} \] 3. **Calculate \((-2)^{5}\)**: - When raising \(-2\) to the power of 5, we multiply \(-2\) by itself five times: \[ (-2) \times (-2) \times (-2) \times (-2) \times (-2) \] - First, calculate \((-2) \times (-2)\): \[ (-2) \times (-2) = 4 \] - Next, multiply the result by \(-2\): \[ 4 \times (-2) = -8 \] - Now, multiply \(-8\) by \(-2\): \[ -8 \times (-2) = 16 \] - Finally, multiply \(16\) by \(-2\): \[ 16 \times (-2) = -32 \] 4. **Final Result**: Therefore, the value of \((-2)^{(2 \times 3 - 1)}\) is: \[ \boxed{-32} \]
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