bwinthrop15 bwinthrop15
  • 17-05-2014
  • Mathematics
contestada

Evaluate the following expression using the values given:

Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3.

Respuesta :

iloveonedirection
iloveonedirection iloveonedirection
  • 18-05-2014
-3(2^2) - 3(-1) + 3(3^2) - 2(-1^3)
-3(4) - 3(-1) + 3(9) - 2(-1)
-12 + 3 + 27 + 2
-9 + 27 + 2
18 + 2
20
Answer Link

Otras preguntas

Please answer this correctly without making mistakes
Help plzz I need the length of "b" and the answers and the steps to find that answer??? Plz help don't have a lot of time to submit this! Plz don’t give me a fi
Define an application program and give three of it's uses​
4sqrt(98) + sqrt(150) - 2sqrt(32)
Can somebody please help a brother out?:))
Factor the following expression: 7x + 28x2 + 21x​
What is the slope of a line that passes through the points (1 , 5) and (-1 , 3)?
How did the term “flapper” come about during the 1920's? A. The term originated from a style of car model. B. It was named after a clothing designer and artist.
Your answer should have the same number of significant figures as the starting measurement. 0.0510 cm = mm
Certain tv is 10 inch the diagonal length if the width of the tv is 6 inches, how many inches tall is the tv