blancaguz blancaguz
  • 02-01-2019
  • Mathematics
contestada

evaluate the expression for the given value of the variable (-x+3) + (4- 2x square) + 3x; x= -5

Respuesta :

jonathankchau1 jonathankchau1
  • 02-01-2019

For this you just substitute x for -5, so...

  (-x + 3) + (4 - 2x^2) + 3x

= (--5 + 3) + (4 - 2(-5)^2) + 3(-5)

= (5 + 3) + (4 - 2(25)) + -15

= 8 + (4 - 50) -15

= 8 + -46 - 15

= 8 - 46 - 15

= -53



Answer Link

Otras preguntas

Today, 198 people went to Six Flags the first hour it was open. This number was 30% of the number of people who went to the park yesterday. How many people went
What group of organisms is found at the base of every energy pyramid?
Please Help Me!!..........​
Why are Venus and Mercury the only plants without the moons?
r(t) = –t^2(2t + 4)^2(1 – t)
Simplify 2/5 (5w + 10 )
If the farmer increased the carbon dioxide level from 2800 to 4500 ppm what would be the increase in the rate of photosynthesis?
Which of the following is a career available with the Highway Transportation System? highway patrol officer engineer truck driver all of the above
HELP MEEEE PLEASE!!!! Last question
On the map, what is the capital of the starred country? Warsaw Helsinki Bucharest Stockholm