Interview Questions And Answers Forum

hasnain

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From: Chichawatni

Registered: 2014-10-13

Posts: 8,355

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Equation System:

Testing Quizzes Quantitative Testing

Question:
Solve the system of equations
a + b = (5/2)(a - b);
ab = 21 given that b > a.

Option A):
( 7,  3)
Option B):
(3, 7)
Option C):
( 7, 3)
Option D):
( 3,  7)

Correct Answer is Option A):
( 7,  3)

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