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prasanna

· started a discussion

· 1 Months ago

root (Question:130564.0)

how rto calculate root values

Question:

DIRECTIONS: In the given question two equations numbered I and II are given. You have to Solve both the equations and Give answer if


I. x2 - 4 7√ x + 28 = 0

II. y2 - 6 5√ y + 45 = 0

Options:
A)

 If x < y

B)

If x > y

C)

If x ≥ y

D)

If x ≤ y

E)

If x = y or relationship between x and y cannot be established.

Solution:

Ans: (a) 

I. x2 - 4  x + 28 = 0


Clearly, x < y

Knowledge Expert

· commented

· 1 Months ago

You need not to calculate those. See the explanation of the question.
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