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22-12-2016
Mathematics

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Determine the solution x^2-3x-28=0

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Аноним Аноним

23-12-2016

I hope this helps you

x^2-3x-28=0

x -7

x +4

(x-7)(x+4)=0

x-7=0 x=7

x+4=0 x= -4

Answer Link

99053108 99053108

10-10-2020

Answer:

(x+3/2)^2=121/4

Step-by-step explanation:

Rewrite the equation by completing the square.

Answer Link

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