sissontrinity sissontrinity
  • 24-03-2024
  • Mathematics
contestada

Multiplying polynomials in box form: (x + 4) (x2 + 5x + 5)

Respuesta :

Annder
Annder Annder
  • 24-03-2024

Step-by-step explanation:

(x+4)(x²+5x+5)

= (x³+5x²+5x+4x²+20x+20)

= x³+9x²+25x+20

Answer Link
Sequiera
Sequiera Sequiera
  • 24-03-2024

Answer:

Step-by-step explanation:

(x+4)(x²+5x+5) =

x×x²+x×5x+5x+4x²+4×5x+4×5 =

x³+5x²+4x²+20x+40 =

x³+9x²+20x+40

Answer Link

Otras preguntas

Please help me factor x^3 - x^2 -4x +4
8.45 lb; 2 significant digits
Ned is training for a biathlon. He will swim every sixth day and bicycle every eighth day. On what days will he both swim and bicycle?? Specified answers please
I need help with this question
In one day, Annie traveled 5 times the sum of hours Brian traveled 2. Together they traveled 20 hours. Find the number of hours each person travels
Why did settlers pick South Carolina as a place to live? A. the long growing season B. The lack of hurricanes C. The high daily temps. in the summer D. The lack
solve this @ineedhelplsss
17 .83-5.166 by first rounding each number to the nearest tenth
Write a sentence to represent 5y-y cubed =12
60 is what percent of 72