# Algebra

The numbers 2, 5, a are the roots of the equation x− bx+ 5x + c = 0. Find the values of b and c.

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Quant Question Of The Day: 110

Quant Question Of The Day: 109

1. Sum of roots
7+a= b
Product of roots
10a = -c
Sum if products of roots taken two at a time
10 +5a+2a = 5
=> a= -5/7
C = 50/7
b= 7-5/7
= 44/7

• Nice instruction, thanks

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