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

find the digit that makes _2,530 divisible by 9. a.6 b.5 c.7 d.8
You call her stephenie
After you finish reading that book id like to read it
What is the value of the digit in the thousands place 25049?
What is 8 divide by 18.88?
Sam's new room is square, and each side measures 15 feet. what is the area of the room?
He conducted experiments in combining elements
If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?
Using the technique in the model above, find the missing sides in this 30°-60°-90° right triangle. Short = 7 Long = ? 
Blank divided by 17 equals negative 18