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

please help will mark brainliest
Please give me the correct answer.​
natural vegetation vary according to palces . Write in reasons​
Who has been called the "Father of the Constitution"?
Help me please! I’ll brainiest you!
The nth term of the sequence is n^2 + 20 How many terms in the sequence are less than 50 plss help!!
can someone help me with this
When determine if the data excepted or rejected your hypothesis you are
A corner store sells two kinds of baked goods: cakes and pies. A cake costs $6 and a pie costs $12. In one day, the store sold 13 baked goods for a total of $10
the solution of the equation 5−2x=−4x−7 is A. 1 B. 2 C. -2 D. 6