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Solve the given quadratic equations and ...

Solve the given quadratic equations and mark the correct option based on your answer
I. ` x^(2) = 144`
II. ` ( y + 12) ^(2) = 0 `

A

If ` x gt y`

B

If ` x ge y `

C

If ` x lt y `

D

If ` x le y`

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The correct Answer is:
To solve the given quadratic equations, we will follow these steps: ### Step 1: Solve the first equation \( x^2 = 144 \) 1. **Rearranging the equation**: \[ x^2 - 144 = 0 \] 2. **Factoring the equation**: This can be factored using the difference of squares: \[ (x - 12)(x + 12) = 0 \] 3. **Finding the values of \( x \)**: Set each factor to zero: \[ x - 12 = 0 \quad \Rightarrow \quad x = 12 \] \[ x + 12 = 0 \quad \Rightarrow \quad x = -12 \] ### Step 2: Solve the second equation \( (y + 12)^2 = 0 \) 1. **Taking the square root**: Since the square of a number is zero only when the number itself is zero: \[ y + 12 = 0 \] 2. **Finding the value of \( y \)**: \[ y = -12 \] ### Step 3: Compare the values of \( x \) and \( y \) 1. **Values obtained**: - From the first equation, we have \( x = 12 \) and \( x = -12 \). - From the second equation, we have \( y = -12 \). 2. **Comparison**: - Compare \( x = 12 \) with \( y = -12 \): \[ 12 > -12 \] - Compare \( x = -12 \) with \( y = -12 \): \[ -12 = -12 \] ### Conclusion: - The values of \( x \) are \( 12 \) and \( -12 \). - The value of \( y \) is \( -12 \). - Thus, we can conclude: \[ x \geq y \] ### Final Answer: The correct option based on the comparison is **Option B: \( x \geq y \)**. ---
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