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I. x^(2) - 4x+3=0 II. y^(2) - 11y + 18...

I.` x^(2) - 4x+3=0`
II.` y^(2) - 11y + 18 = 0`

A

If x = y or no relation can be established

B

If`x gt y`

C

If ` x lt y`

D

If`x ge y`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the given equations and find the relationship between the values of x and y, we will follow these steps: ### Step 1: Solve the first equation \(x^2 - 4x + 3 = 0\) To factor the quadratic equation, we look for two numbers that multiply to \(3\) (the constant term) and add up to \(-4\) (the coefficient of \(x\)). The numbers that satisfy this are \(-3\) and \(-1\). So, we can factor the equation as: \[ (x - 3)(x - 1) = 0 \] Setting each factor to zero gives us: \[ x - 3 = 0 \quad \Rightarrow \quad x = 3 \] \[ x - 1 = 0 \quad \Rightarrow \quad x = 1 \] Thus, the solutions for \(x\) are \(x = 3\) and \(x = 1\). ### Step 2: Solve the second equation \(y^2 - 11y + 18 = 0\) Similarly, we look for two numbers that multiply to \(18\) and add up to \(-11\). The numbers that satisfy this are \(-9\) and \(-2\). So, we can factor the equation as: \[ (y - 9)(y - 2) = 0 \] Setting each factor to zero gives us: \[ y - 9 = 0 \quad \Rightarrow \quad y = 9 \] \[ y - 2 = 0 \quad \Rightarrow \quad y = 2 \] Thus, the solutions for \(y\) are \(y = 9\) and \(y = 2\). ### Step 3: Compare the values of \(x\) and \(y\) We have the following pairs of solutions: - For \(x\): \(3\) and \(1\) - For \(y\): \(9\) and \(2\) Now we will compare: 1. For \(x = 3\) and \(y = 2\): \[ 3 > 2 \quad \Rightarrow \quad x > y \] 2. For \(x = 1\) and \(y = 9\): \[ 1 < 9 \quad \Rightarrow \quad x < y \] ### Conclusion From the comparisons, we see that: - In one case, \(x\) is greater than \(y\) (when \(x = 3\) and \(y = 2\)). - In the other case, \(x\) is less than \(y\) (when \(x = 1\) and \(y = 9\)). Thus, we cannot establish a consistent relationship between \(x\) and \(y\) based on the given equations. ### Final Answer Since we cannot establish a consistent relationship, the answer is that there is no definitive relation between \(x\) and \(y\). ---

To solve the given equations and find the relationship between the values of x and y, we will follow these steps: ### Step 1: Solve the first equation \(x^2 - 4x + 3 = 0\) To factor the quadratic equation, we look for two numbers that multiply to \(3\) (the constant term) and add up to \(-4\) (the coefficient of \(x\)). The numbers that satisfy this are \(-3\) and \(-1\). ...
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