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In each of these questions, two equation...

In each of these questions, two equations (I) and (II) are given . You have to solve both the equations and give answer
I. ` x^(3) - 468 = 1729`
II. ` y^(2) - 1733 + 1564 = 0`

A

If ` x gt y `

B

If ` x lt y `

C

If ` x ge Y`

D

If ` x le y `

Text Solution

AI Generated Solution

The correct Answer is:
To solve the given equations step by step, we will first address each equation separately. ### Step 1: Solve Equation I The first equation is: \[ x^3 - 468 = 1729 \] **Step 1.1: Rearranging the equation** To isolate \( x^3 \), we add 468 to both sides: \[ x^3 = 1729 + 468 \] **Step 1.2: Performing the addition** Now, we calculate the right side: \[ x^3 = 2197 \] **Step 1.3: Taking the cube root** Next, we find the cube root of both sides: \[ x = \sqrt[3]{2197} \] Since \( 2197 = 13^3 \): \[ x = 13 \] ### Step 2: Solve Equation II The second equation is: \[ y^2 - 1733 + 1564 = 0 \] **Step 2.1: Simplifying the equation** First, we simplify the equation: \[ y^2 - (1733 - 1564) = 0 \] \[ y^2 - 169 = 0 \] **Step 2.2: Rearranging the equation** Now, we can rearrange it to isolate \( y^2 \): \[ y^2 = 169 \] **Step 2.3: Taking the square root** Next, we take the square root of both sides: \[ y = \pm \sqrt{169} \] \[ y = \pm 13 \] ### Summary of Solutions From the above steps, we have: - \( x = 13 \) - \( y = 13 \) or \( y = -13 \) ### Step 3: Analyzing the relationship between x and y Now, we compare the values of \( x \) and \( y \): - If \( y = 13 \), then \( x = y \). - If \( y = -13 \), then \( x > y \) since \( 13 > -13 \). Thus, we can conclude that: \[ x \geq y \] ### Final Answer The relationship can be expressed as: \[ x \geq y \]
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