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(frac(-2)(3))^(2)= ?...

`(frac(-2)(3))^(2)=` ?

A

(a) `frac(4)(3)`

B

(b) `frac(-2)(9)`

C

(c) `frac(4)(9)`

D

(d) `frac(-4)(9)`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \((\frac{-2}{3})^2\), we will follow these steps: ### Step 1: Write the expression We start with the expression: \[ \left(\frac{-2}{3}\right)^2 \] ### Step 2: Apply the exponent When we raise a fraction to a power, we can apply the exponent to both the numerator and the denominator separately. Therefore, we can rewrite the expression as: \[ \frac{(-2)^2}{3^2} \] ### Step 3: Calculate the numerator Now, we calculate the square of the numerator: \[ (-2)^2 = 4 \] ### Step 4: Calculate the denominator Next, we calculate the square of the denominator: \[ 3^2 = 9 \] ### Step 5: Combine the results Now we can combine the results from the numerator and denominator: \[ \frac{4}{9} \] ### Final Answer Thus, the final answer is: \[ \left(\frac{-2}{3}\right)^2 = \frac{4}{9} \] ---
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