colonsmac colonsmac
  • 22-09-2022
  • Mathematics
contestada

What is the value of this expression when x = 4 and y=-12?
4
3√x+y-√x
O A.
SOB.
O C. -8
O D. 4
-28
-26

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 22-09-2022

Answer:

C.  -8

Step-by-step explanation:

3√x + y - √x =

= 3√4 + (-12) - √4

= 3 × 2 - 12 - 2

= 6 - 12 - 2

= -8

Answer Link

Otras preguntas

At the farm, Justin picks 3 bushels of fruits. The bushels weigh 8 1/4 pounds, 6 1/2 pounds, and 6 5/8 pounds. What is the average weight per bushel?
Evaluate 2(10 - d) + f, when d = 7 and f = -3. A. -2 B. 3 C. 9 D. 20
A scale drawing of a square has side length of 2 inches the drawing has a scale is 1in:9mi find the actual perimeter and area of the square
Find the midpoint between (-1+9i) and B=(5-3i)
Find the range of f(x) =-x+4 for the domain {-3, -2, -1, 1}
Which of the following is an example of the interaction between the circulatory and respiratory organ systems in a human
which constitutional idea did Alexander Hamilton use to argue for the ability to collect taxes?
Which number(s) are 6 units from zero on a number line? -6 12 6 3
When solving for x what would (8x-46) + (10x-8)
what is the term for the exact location where an earthquake occurred A. tsunamiB. earthquake spotC. targetD. epicenter