melaniemayba123 melaniemayba123
  • 02-11-2021
  • Mathematics
contestada

Evaluate the expression when y=4.

y2−8=

Respuesta :

gisellecho16
gisellecho16 gisellecho16
  • 02-11-2021

Answer:

y=4

4*2-8=

8-8=0

Step-by-step explanation:hope it is correct

Answer Link
dtg972005
dtg972005 dtg972005
  • 02-11-2021
If it’s a square root than it’s
4x4=16
16-8=6

If it’s a 2
4x2=8
8-8=0

So it’s 6 if it’s y to the square root or it’s 0 if it’s y times 2
Answer Link

Otras preguntas

Shipbuilding and trading made New England's businesspeople wealthy. a. True b. False
0.44 in scientific notation
what is 99.42324 in a fraction
3over 25 in one decimal place
How is matter conserved in the carbon cycle? A. Carbon absorbs energy and later releases the same amount of energy. B. Carbon changes from one form to another,
Tabs, such as Insert and Page Layout, are used to navigate the __________.
Which term is used to describe how often a person exercises? frequency individualization time intensity
The defining characteristic of deserts is _______. a. low rainfall b. high temperatures c. lizards d. cacti
What is urbanization? A. a process in which an increasing number of people move to cities and suburbs B. a process in which the rural population of a region gr
What is the simplest form of 3/24