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2x^(2) - 13x+20 = 0, 2y^(2) - 7y + 6 = 0...

` 2x^(2) - 13x+20 = 0, 2y^(2) - 7y + 6 = 0`

A

if ` x gt y`

B

if ` x lt y`

C

if ` x ge y`

D

if ` x le y`

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To solve the given equations \(2x^2 - 13x + 20 = 0\) and \(2y^2 - 7y + 6 = 0\), we will factor each quadratic equation and find the values of \(x\) and \(y\). ### Step 1: Solve the first equation \(2x^2 - 13x + 20 = 0\) 1. **Factor the quadratic**: We need to rewrite the equation in a factored form. We look for two numbers that multiply to \(2 \times 20 = 40\) and add to \(-13\). The numbers are \(-8\) and \(-5\). \[ 2x^2 - 8x - 5x + 20 = 0 \] Grouping the terms: \[ (2x^2 - 8x) + (-5x + 20) = 0 \] Factoring by grouping: \[ 2x(x - 4) - 5(x - 4) = 0 \] This gives us: \[ (2x - 5)(x - 4) = 0 \] 2. **Set each factor to zero**: \[ 2x - 5 = 0 \quad \text{or} \quad x - 4 = 0 \] Solving these gives: \[ 2x = 5 \implies x = \frac{5}{2} \quad \text{and} \quad x = 4 \] ### Step 2: Solve the second equation \(2y^2 - 7y + 6 = 0\) 1. **Factor the quadratic**: We need to find two numbers that multiply to \(2 \times 6 = 12\) and add to \(-7\). The numbers are \(-3\) and \(-4\). \[ 2y^2 - 3y - 4y + 6 = 0 \] Grouping the terms: \[ (2y^2 - 3y) + (-4y + 6) = 0 \] Factoring by grouping: \[ y(2y - 3) - 2(2y - 3) = 0 \] This gives us: \[ (2y - 3)(y - 2) = 0 \] 2. **Set each factor to zero**: \[ 2y - 3 = 0 \quad \text{or} \quad y - 2 = 0 \] Solving these gives: \[ 2y = 3 \implies y = \frac{3}{2} \quad \text{and} \quad y = 2 \] ### Step 3: Summary of solutions The values obtained are: - For \(x\): \(x = \frac{5}{2} = 2.5\) and \(x = 4\) - For \(y\): \(y = \frac{3}{2} = 1.5\) and \(y = 2\) ### Step 4: Determine the relationship between \(x\) and \(y\) Now we compare the values of \(x\) and \(y\): - For \(x = 2.5\) and \(y = 1.5\): \(2.5 > 1.5\) - For \(x = 4\) and \(y = 2\): \(4 > 2\) In both cases, \(x\) is greater than \(y\). ### Final Result: Thus, the relationship is \(x > y\). ---

To solve the given equations \(2x^2 - 13x + 20 = 0\) and \(2y^2 - 7y + 6 = 0\), we will factor each quadratic equation and find the values of \(x\) and \(y\). ### Step 1: Solve the first equation \(2x^2 - 13x + 20 = 0\) 1. **Factor the quadratic**: We need to rewrite the equation in a factored form. We look for two numbers that multiply to \(2 \times 20 = 40\) and add to \(-13\). The numbers are \(-8\) and \(-5\). \[ ...
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