Seudónimo Seudónimo
  • 14-10-2017
  • Mathematics
contestada

Evaluate the expression 4a^2 - 2b ÷ 4 for a = 2 and b = 4.

A. 2

B. 8

C. 14

D. 16

Respuesta :

ejelonubenedict
ejelonubenedict ejelonubenedict
  • 14-10-2017
(4a² -2b)/4
(4(2)² - 2×4)/4
(16-8)/4
8/4
= 2


please don't forget to give my answer brainliest if they are correct
Answer Link

Otras preguntas

2.2. Which of the following statements describes how Percy feels about his mom? * (1 Punto) A. He thinks she is a wonderful person who has had bad luck. B. He t
Albert has 10 red beads, and he has 5 fewer yellow beads than red beads. Albert also has 4 more green beads than red beads. How many beads does Albert have in a
What does "mixed number in its lowest form." mean?
what is the reciprocal of 1/23​
the rich should pay more taxes ?​
sin 0 =(8)/(9), tan 0 >0 find sec 0
Explain what caused the Civil War: terms you should use in your answer-Sectionalism-north, south, west-manufacturing-free state/slave state-agriculture -tariffs
HELP Which phase of cell division is shown? A. prophase I of meiosis B. telophase I C. anaphase II D. telophase II
The doctor is a "good" guy. He does not have ulterior motives and acts in the best interests of his patients.
What are the reasons for the establishment of UGA?