lexx
lexx
18-05-2014
Mathematics
contestada
what is x squared minus 14x plus 49
Respuesta :
Аноним
Аноним
18-05-2014
X^2-14x+49 factored:
(x-7)(x-7)
-7 x -7 is 49 and
-7 + -7 is -14
Answer Link
kate200468
kate200468
18-05-2014
[tex] x^{2} -14x+49=x^2-7x-7x+49=x(x-7)-7(x-7)=\\\\=(x-7)(x-7)=(x-7)^2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
When 5.000 g of NaHCO3 is added to 600.0 g of water in a ‘coffee cup calorimeter’, the temperature decreases from 22.35°C to 18.94°C. a) Calculate qcalorimeter,
What was the single bloodiest day of the Civil War? Vicksburg Fort Donelson New Orleans Antietam
Haruka hiked several kilometers in the morning. She hiked only 6 kilometers in the afternoon, which was 25% less than she had hiked in the morning.
please answer formula is in text
why do you think Arthur Miller titled his play The Crucible
A special paint requires a mixture of paints: A, B and C. The ratio is: 60% A, 25% B, and 15% C. If you want 20 gallons of the special color, how many gallons
Which table represents a nonlinear function?
Now the girl again seeks out the tree: though trembling still, she would not fail his tryst; with eyes and soul she looks for Pyramus; she wants to tell her
What happens to the reactants in a chemical solution
Select Linear or Nonlinear for each function. Function Linear Nonlinear y=5x+1 y=23 y=1−2x2
