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The roots of Ax^2+Bx+1 are the same as the roots of x^2- 3x + 5 + x^2 - 2x + 1. What is A+B?

 Jun 22, 2024
 #1
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Ax ^2 + Bx + 1

 

2x^2 - 5x + 6      divide this  through by 6

 

(1/3)x^2 - (5/6) x + 1

 

A + B   =  (1/3) - (5/6)  =  (2/6) - (5/6)  = -3/6  = -1/2

 

cool cool cool

 Jun 22, 2024

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