sasNabianc sasNabianc
  • 02-11-2015
  • Mathematics
contestada

What is the value of 19 + 5a4 – 3b2 when a = 2 and b = −4?

Respuesta :

Panoyin
Panoyin Panoyin
  • 02-11-2015
19 + 5a⁴ - 3b²
19 + 5(2)⁴ - 3(-4)²
19 + 5(16) - 3(16)
19 + 80 - 48
99 - 48
51
Answer Link

Otras preguntas

Help needed! Can I get some help with two questions?
Please answer this correctly
Despite being less than 1% of body weight, the kidneys receive what percent of resting cardiac output?
In a chess match, a win counts as 1 point, a draw counts as 0.5 point, and a loss counts as 0 points. After 21 games between the two players, the winner was 8 p
Lisa ordered 3 balls of yarn, for a total of 717.3 meters of yarn. How many meters of yarn did each ballon contain?
In the sentence "Now is the time to lift our nation from the quicksands of racial injustice to the solid rock of human dignity," the bolded phrase ("lift our n
Is 90 percent of alcohol metabolized through the liver?
The four modernizations helped China prosper by focusing on what areas
Genetic drift happens in a population A. by chance. B. because of survival of the fittest.
If liquids have different densities and do not mix, liquids are ____ when placed in a glass jar. A. Dispersed B. Layered C. Floating D. Condensed