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

what is the sum of 7/10 and 6/100
Explain what is the same about two fractions that are like fractions
what is the sum of 7/10 and 6/100
what is the sum of 7/10 and 6/100
having troubles with inequalities.. 3.8x + 14.5 < 32
having troubles with inequalities.. 3.8x + 14.5 < 32
Explain what is the same about two fractions that are like fractions
what is the sum of 7/10 and 6/100
which trinomial is equivalent to (3x-1)(x+4)
what is the sum of 7/10 and 6/100