findlingethan1 findlingethan1
  • 04-01-2018
  • Mathematics
contestada

Factor 4x 2 + 12x + 5 . (2x + 5)(2x + 1)

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 05-01-2018
[tex]4x^2 + 12x + 5=4x^2+2x+10x+5 \\ \\ =2x(2x+1)+5(2x+1)=(2x+5)(2x+1) \\ \\ \therefore4x^2+12x+5=(2x+5)(2x+1)[/tex]
Answer Link

Otras preguntas

How do you do X over 4 =-8?
what are two decimals that are equivalent to 7.75
If the outcome of the Civil War had been different, how would that most likely have affected China?
All living things use nitrogen to A) reproduce. B) make sugar. C) make proteins. D) transport water.
using the system of substitution 2x-3y=12 x + y=9
What is 3 1/6 + 8 2/9 - 1 1/2 plz show work
How do you subtract (5x^3 - 12x^2 + 2x) - (2x^3 - 7x2 + 14)
HELP ME THIS IS EXTRA CREDIT!!!!!!! Mandy’s monthly earnings consist of a fixed salary of $2800 and an 18% commission on all her monthly sales. To cover her pla
How do geologic changes affect evolution ?
what is a verb both past and present