aaronmartin9 aaronmartin9
  • 04-04-2020
  • Mathematics
contestada

Factor the trinomial 3x2 + 16x + 21

Respuesta :

nani430
nani430 nani430
  • 06-04-2020

Answer:

(3x+7)(x+3)

Step-by-step explanation:

Factors 3x^2+16x+21

3x^2+16x+21

=(3x+7)(x+3)

Answer Link
Hi1315
Hi1315 Hi1315
  • 11-04-2020

Answer:

[tex]3 {x}^{2} + 16x + 21 \\ 3 {x}^{2} + 9x + 7x + 21 \\ 3x(x + 3) + 7(x + 3) \\ = (3x + 7)(x + 3)[/tex]

Answer Link

Otras preguntas

calculate the number of hydrogen and carbon present in 4g of methane
Having a very hard time with this please help
aventurile lui huckleberry finn este o opera literala sau epica
What is foreshadowing in a story
I need help finding the lond divison for 8÷136
the higher the amount of protein in a food, the greater its potential as a carrier of a food-borne illness (true or false)
Which is an example of the electromagnetic force
Please help me out! :D
need help with us history asap
A painting contractor paints with a brush at a rate of 192 square feet per hour. using a paint sprayer, she is able to cover 576 square feet per hour. she has a