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

What is the relationship between rational numbers and ratios

What's the algebraic expression of "15 less than a number squared"?

Calculate the number of moles 2.25 g of Na2CO3 0.800 g of NaOH 17.75 g of Na2SO4

1/4(12x+16)=10-3(x-2) anyone?

evaluate -a. a=2.2 need help

factor the question=x^2-14x+49

Calculate the number of moles 2.25 g of Na2CO3 0.800 g of NaOH 17.75 g of Na2SO4

5000 is 1/10 of what

do u guys know the answer for 4/5b=16

give me a sentence that has the words prosper and profit