findlingethan1 findlingethan1

04-01-2018
Mathematics

contestada

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

Respuesta :

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

Fish, frogs and most aquatic annimals release their eggs and sperm into the water for fertilization. However, may organisms, specially terrestrial animals, have

What is the common ratio of the following sequence? 80, 20, 5, ... A) -4 B) 1/4 C) 4

Which of the following tables represents a function??

What is the solución of the equation x2-2x-22=0?

Blood vessels dilated by the sympathetic system are only found in the ________ system. a. skeletal muscular b. reproductive c. cardiovascular d. endocrine

HELP. I DONT KNOW WHAT TO DO. Barium sulfate, BaSO4, is made by the following reaction.Ba(NO3)2(aq) + Na2SO4(aq)BaSO4(s) + 2NaNO3(aq)What is the theoretical yie

Consider that student had had a strep throat two years ago, why would she develop it again?

Y^2+X^2=36 y=-3x+5.

plss help asap! A student needs to make a square cardboard piece. The cardboard should have a perimeter equal to at least 92 inches. The function f(s) relates t

The three regions of the male urethra are: a. the prostatic, membranous, and penile/penile b. the prostatic, bulbar, and penile c. the prostatic, vesicular,