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

simplify x^2-9/x^2-3x
Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 104 miles in the same time that Dana travels 96 miles. If Chuck's rate of travel is 4 mph
What two groups were key to Julius Caesar’s popularity? plebeians and the military foreigners and landowners patricians and senators reformers and enslaved peop
3. Explain why school readiness is important for the preschool years.
Oxidation and reduction are processes which
oranges are sold in a supermarket at £1.42 per KG. what would be the cost of the oranges being weighed on the scales below. scale is on: 1.5kg
The women’s rights movement in the United States was first started by women who
A town sits at point (5,1) on a map. From the tallest building in the town, you can see objects up to 7 miles away. If each unit on the map is equivalent to 1 m
who was Bert Scaife in accidental hero
What chemical reaction is A+ B —>AB