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I. x^(2) + 4x+4 = 0 II. y^(2) - 8y +...

I. ` x^(2) + 4x+4 = 0`
II. ` y^(2) - 8y + 16 = 0`

A

if ` x ge y,`i.e., x is greater than or equal to y.

B

if `x gt y`, i.e., x is greater than y.

C

if ` x le y`, i.e., x is less than or equal to y.

D

if ` x lt y`, i.e., x is less than y.

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The correct Answer is:
To solve the given equations step by step, we will first focus on each equation separately and then find the relationship between the variables \( x \) and \( y \). ### Step 1: Solve the first equation \( x^2 + 4x + 4 = 0 \) 1. **Identify the equation**: We have \( x^2 + 4x + 4 = 0 \). 2. **Factor the equation**: Notice that this can be factored as \( (x + 2)^2 = 0 \). 3. **Set the factor equal to zero**: \[ x + 2 = 0 \] 4. **Solve for \( x \)**: \[ x = -2 \] ### Step 2: Solve the second equation \( y^2 - 8y + 16 = 0 \) 1. **Identify the equation**: We have \( y^2 - 8y + 16 = 0 \). 2. **Factor the equation**: This can be factored as \( (y - 4)^2 = 0 \). 3. **Set the factor equal to zero**: \[ y - 4 = 0 \] 4. **Solve for \( y \)**: \[ y = 4 \] ### Step 3: Establish the relationship between \( x \) and \( y \) 1. **We have found**: - \( x = -2 \) - \( y = 4 \) 2. **Compare \( x \) and \( y \)**: \[ y > x \quad \text{(since \( 4 > -2 \))} \] ### Conclusion Thus, we can conclude that \( x < y \). ### Final Answer The relationship between \( x \) and \( y \) is \( x < y \). ---

To solve the given equations step by step, we will first focus on each equation separately and then find the relationship between the variables \( x \) and \( y \). ### Step 1: Solve the first equation \( x^2 + 4x + 4 = 0 \) 1. **Identify the equation**: We have \( x^2 + 4x + 4 = 0 \). 2. **Factor the equation**: Notice that this can be factored as \( (x + 2)^2 = 0 \). 3. **Set the factor equal to zero**: \[ ...
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IBPS & SBI PREVIOUS YEAR PAPER-EQUATIONS AND INEQUATIONS-MCQ
  1. I. 2x+3y=14 II. 4x+2y=16

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  2. I. x = sqrt(625) II. x = sqrt(676)

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  3. I. x^(2) + 4x+4 = 0 II. y^(2) - 8y + 16 = 0

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  4. If the positions of the digits of a two -digit number are interchan...

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  5. One of the angles of a quadrilateral is thrice the smaller angle of ...

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  6. I. 12x^(2)+ 11x+12 = 10x^(2) + 22x II. 13y^(2) - 18y+3=9y^(2) - 10y

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  7. I. (18)/x^(2) + 6/x - (12)/x^(2) = 8/x^(2) II. y^(3) + 9.68 + 5....

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  8. I. sqrt(1225 x^(2))+sqrt(4900) = 0 II. (81)^(1//4) y + (343)^(1//3...

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  9. I. I.((2)^(5)+(11)^(3))/6 = x^(3) II. 4y^(3) =- (589 div 4) + 5y^...

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  10. I. (x^(7//5) div 9) = 169 div x^(3//5) II. y^(1//4) xx y^(1//4) xx...

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  11. The sum of the two digits of a two-digit number is 15 and the diffe...

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  12. The sum of four numbers is 48. When 5 and 1 are added to the first tw...

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  13. Eighteen years ago, the ratio of A's age to B's age was 8 : 13. Th...

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  14. I. 2x^(2) + 5x+1 = x^(2) + 2x - 1 II. 2y^(2) - 8y+1 =- 1

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  15. I. x^(2)/2 + x - 1/2 = 1 II. 3y^(2) - 10y + 8 = y^(2) + 2y - 10

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  16. I. 4x^(2) - 20x+ 19 = 4x - 1 II. 2y^(2) = 26y+ 84

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  17. I. y^(2) + y - 1 = 4 - 2y - y^(2) II. x^(2)/2 - 3/2 x = x - 3

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  18. I. 6x^(2) + 13x = 12 - x II. 1+2y^(2) = 2y + (5y)/ 6

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  19. What is the value of m which satisfies 3m^(2) - 21 m + 30 lt 0?

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  20. If one root of x^(2) + px+12 = 0 is 4, while the equation x ^(2)...

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