uniqueprincessjay
uniqueprincessjay uniqueprincessjay
  • 13-01-2021
  • Mathematics
contestada

What is the value of 7 (x + 4) ^2 - 3x when x =2?
Giving brainliest

Respuesta :

Yemeni00Girl
Yemeni00Girl Yemeni00Girl
  • 16-01-2021

Answer:

vnfcjvfn dcjxfhhnvn vn

Step-by-step explanation:

Answer Link
skamakama
skamakama skamakama
  • 21-01-2021

Answer:

the value of 7x-y is -14.

Step-by-step explanation:

When x=2 and y=4,

To find the value of 7x - y when x =2, y = 4, this means when ever you see x, put 2 in replacement, y, put 4 respectively.

7x - y = 7(2 - 4)

14 - 28

= -14.​

Answer Link

Otras preguntas

Why was the Roman Empire divided in half during the 3rd century A.D.? invaders had conquered the western half so that land could be given to retired Roman soldi
If the median of the score distribution on this pop quiz is more than 170, the teacher will drop the next pop quiz. The pop quiz scores followed this distributi
Completely factor: 10x^2+55x+25 (I know the answer I need the steps to get to the answer)
Democratization describes.................A. a process through which a country's citizens gain greater access to and participation in government /B. a measurem
Solve the Integral of 1/(1-y2)
Which statement is true about the energy of electromagnetic radiation? A.the frequency of the emmited radiation is inversely proportional to its energy. B.the f
I NEED HELP PLEASE :(
Which is greater 0.31 or 0.310
Show by means of an example that lim x-> a [f(x) + g(x)] may exist evn though neither lim x-> a f(x) adn lim x -> a g(x) exists.
Find the exact value of the trigonometric function. cot(-5pi/4)