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In the following question, two equations are given. You have to solve both the equations and find the relation between ‘x’ and ‘y’ and mark the correct answer. A. x2 – 10x + 25 = 0 B. y2 = 25

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In the following question, two equations are given. You have to solve both the equations and find the relation between ‘x’ and ‘y’ and mark the correct answer.

A. x2 – 10x + 25 = 0

B. y2 = 25


1). if x > y
2). if x ≥ y
3). if x < y
4). if x ≤ y


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1 answers

2 vote
Answered by on | Votes 2 |

First equation:

x2 – 10x + 25 = 0

⇒ x2 – 5x – 5x + 25 = 0

⇒ x(x – 5) – 5(x – 5)

⇒ x = 5

Second equation:

y2 = 25

⇒ y = -5 or 5

⇒ When x = 5, x = y or x > y

∴ x ≥ y

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