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Write down the quadratic equation whose roots are x = -7 and x = 1, and the coefficient of x^2 is 1.

 Dec 15, 2018
 #1
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OK....not too much here

 

(x + 7) ( x - 1) = 0

 

x^2 + 7x - 1x  - 7   = 0

 

x^2 + 6x - 7  = 0

 

 

cool cool cool

 Dec 15, 2018

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