mateimerla mateimerla
  • 04-01-2021
  • Mathematics
contestada

If a = -3, find the value of
a) 2a
b) a2
c) 3a2​

Respuesta :

kritika3375
kritika3375 kritika3375
  • 04-01-2021

Step-by-step explanation:

Given

a = - 3

for a)

= 2* (-3)

= -6

for b)

= (-3)²

= 9

for c)

= 3 * (-3)²

= 3 * 9

= 27

Hope it helps :)

Answer Link

Otras preguntas

how are artifacts used in the beginning of the story
What was the economy of Saint Domingue dependent upon? Select four options.
Assignment: In at least two paragraphs, explain how the burst of new inventions during this era fueled the process of urbanization?
Megan has earned a total of 67.50 in interest on her savings account. It is the third year she has had her 900.00 deposit in her savings account. What is the in
How Do Manometers Work? steps by steps
What is the angle of C?
what do you mean by General vocational skill? ​
Menciona 3 ideas para evitar la contaminacion y preservar el medio ambiente
In a mid-size company, the distribution of the number of phone calls answered each day by each of the 12 receptionists is bell-shaped and has a mean of 43 and a
What is the solution to this equation? X- 14 = -9 O A. x = 5 O B. x= -23 O c. x = 23 O D. x= -5