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

What features are used to distinguish between true land plants and their algal ancestors?
In order to produce spermatids, a primary spermatocyte undergoes ________ divisions
Find the area of the kite.​ 9 2 3
Express your answer in scientific notation. 0.00045-2.5x10^-5​
Generating a rate law is complicated when the rate-determining step is preceded by a?
Is it possible for an object to be in equilibrium (no net force), if only one force is acting on it ?
The addition of two-carbon units to a growing fatty acid chain is directly driven by?
A ball is thrown straight up from the top of a 128 foot tall building with an initial speed of 32 feet per second. the height of the ball as a function of time
which detail helps readers determine that the number devil the antagonist in the number devil
Find the next two terms in this sequence. 1, -3, 9, -27, 81, [ ? ], [ ? ]