victoria38baby
victoria38baby victoria38baby
  • 02-06-2018
  • Mathematics
contestada

what are the zeros of the polynomial x2+4x-12

Respuesta :

caylus
caylus caylus
  • 02-06-2018
Hi,
[tex]x^2+4x-12=0\\ \Rightarrow\ x^2+6x-2x-12=)0\\ \Rightarrow\ x(x+6)-2(x+6)=0\\ \Rightarrow\ (x+6)(x-2)=0\\ \boxed{\Rightarrow\ x=-6\ or\ x=2}\\ [/tex]
Answer Link

Otras preguntas

explain the uses of computer in police department​
what is the difference between 2/3 - 1/2​
One month Debra rented 8 movies and 3 video games for a total of $38. The next month she rented 2 movies and 5 video games for a total of $35. Find the rental
Which change of state is shown in the model? A. condensation B. evaporation C. sublimation D. deposition
is this statement true or false?
Anyone who repairs or services motor vehicle air-conditioning (MVAC) systems must be trained and certified by a program authorized by the ______. A) SAEB) FCCC)
Compare harmony and a feeling by using a metaphor
what is the afraid suffixes?​
Relate the functions and characteristics that all cells have
Show how to solve this