Pin8k9pimedSS Pin8k9pimedSS
  • 03-11-2016
  • Mathematics
contestada

What is the expression in factored form?

x2 + 14x + 48
A. (x + 6)(x - 8)
B. (x + 8)(x - 6)
C. (x - 8)(x - 6)
D. (x + 6)(x + 8)

Respuesta :

kingburrito
kingburrito kingburrito
  • 03-11-2016
x^2+14x+48 
=x^2+(6+8)x+48 
=x^2+6x+8x+48 
x(x+6)+8(x+6) 
(x+6)(x+8) [Ans]
the answer is D
Answer Link

Otras preguntas

How is carbon dioxide obtained?
A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.
what are two human uses for mosses?
Explain how engineers and scientists may work together to produce a protein in the lab.
what is the cubic root of - 250
Determine the half-life of potassium if in 3460 years a 200 g sample decayed into 25 g
What is the electron configuration of helium
What is a tonal collage? We learnt it in school BUT  I can't remember.
The sum of a number and 18 times its reciprocal is 11. Find the number(s). Let x represent the unknown number. The Reciprocal of x is____?
What is HIV and the causes