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

 Jun 8, 2024
 #1
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The  roots of (x -2) (x + 2)  are  2. -2

 

sum of these roots = B/A  = 0

 

product of the roots =  1/A

 

-4 = 1/A

 

A = -1/4

 

A + B  =  -1/4

 

cool cool cool

 Jun 8, 2024

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