Faithlovesyou16 Faithlovesyou16

23-03-2017
Mathematics

contestada

solve the equation by completing the square if necessary round to the nearest hundredth x^2-18x=19
A. 1; 19
B. -1; 19
C. 3;6
D. -3; 1
Please help me if you can, thank you so much...

Respuesta :

anon358 anon358

23-03-2017

See the photo attached. The answer is x = 19, x = -1, so B.

Ver imagen anon358

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