prettypeace330 prettypeace330

03-10-2021
Mathematics

contestada

factorize the quadratic trinomial
12 - 5x - 3x²

Respuesta :

rlesandisusanya rlesandisusanya

03-10-2021

Answer:

[tex](x + 3)(4 - 3x)[/tex]

Step-by-step explanation:

[tex]12 - 5x - 3 {x}^{2} \\ - 3 {x}^{2} - 5x + 12 \\ - {3x}^{2} - 9x + 4x + 12 \\ - 3x(x + 3) + 4(x + 3) \\ (x + 3)( - 3x + 4) \\[/tex]

Answer Link

Otras preguntas

During a flame test, ions of a specific metal are heated in the flame of agas burner. A characteristic color of light is emitted by these ions inthe flame when

A 750-newton person stands in an elevator that is accelerating downward. The upward force of the elevator floor on the person must be (1) equal to 0 N (3) equal

A scientist uses 2.8*10^12 cells in one experiment, which is 2,000 times the number of cells she uses in a second experiment. Write the number of cells the scie

A photon with a frequency of 5.48 × 10^14 hertz is emitted when an electron in a mercury atom falls to a lower energy level. Calculate the energy of this photon

a right triangle has legs measuring 4.5 meters and 1.5 meters the lengths of the legs of a second triangle are proportional to the lengths of the legs of the fi

Which of the following events was a primary factor in the outbreak of independence movements in Latin America? the Spanish War of Independence the Seven Years W

At the same temperature and pressure, 1.0 liter of CO(g) and 1.0 liter of CO2(g) have A. equal masses and the same number of molecules B. different masses and a

Marlin's marble jar had 36 red marbles and 64 blue marbles. What was the ratio of red marbles to blue marbles in the jar? a 1:2 b 9:16 c 2:3 d 3:4

How did the bourgeoisie differ from the people from the third estate?

Which of the following is the BEST format to use when responding to an angry customer? a. e-mail b. phone call c. text message d. instant message