ma8rHaSeanuele
ma8rHaSeanuele ma8rHaSeanuele
  • 23-07-2016
  • Mathematics
contestada

Find the product of (x2 + 4x − 3)(2x2 + x + 6)

Respuesta :

dalendrk
dalendrk dalendrk
  • 25-07-2016
[tex](x^2 + 4x-3)(2x^2 + x + 6)\\\\=(x^2)(2x^2)+(x^2)(x)+(x^2)(6)+(4x)(2x^2)+(4x)(x)+(4x)(6)\\-(3)(2x^2)-(3)(x)-(3)(6)\\\\=2x^4+x^3+6x^2+8x^3+4x^2+24x-6x^2-3x-18\\\\=\boxed{2x^4+9x^3+4x^2+21x-18}[/tex]
Answer Link

Otras preguntas

last question of the day :)
Ask senior history and biology developed and experiments report. see how they applied active and passive voice.​
What are the two main things that job design treats and considers when planning?
1. Explain why sulfur has a larger atomic radius than chlorine, even though chlorine has more protons, neutrons and electrons.
what could you do to increase the electric force between to charged particles by a factor of 16
A 128 ounce container of hand lotion is separated into 4 ounce sample packs. How many sample packs are created from the large container? Please help will give b
Find solutions to the linear equation y=12x+24
HELP ME PLEOPLE THIS IS SO CONFUSING HELP ME I WILL GET SUSPENDED IF I DON"T ANSWER THIS HELP ME PLEASE HELP I WILL GET A 0 AND SUSPENDED HELP HELP
7 ft 9 ft 26 ft What is the area?
Which of the following careers is associated with kinesiology? A: Cardiac rehabilitation specialist B: Physical therapist C: Occupational therapist D: All of th