02-11-2016
Mathematics

contestada

Evaluate the following expression for x = 2 and y = 5. Simplify.
x^2y - xy^2 + 3y

Respuesta :

NightOwls NightOwls

02-11-2016

(2)^2(5) - (2)(5)^2 + 3(5)

Then simplify that.

2^10 - 10^2 + 15

Just keep on simplifying!

1024 - 100 + 15

Subtract!

924 + 15

Then you get your answer: 939

Answer Link

Otras preguntas

Calculate the length of line x 15 10 6

Freezing products kills bacteria, A. True B. False

The median of first five natural number is

PLEASE HELP!!! 50 POINTS What is the relationship between individual |-1 and individual |||-2?

A bag contains quarters and dimes. You are given the number of dimes and the ratio of dimes to quarters. Draw and use a tape diagram to find the number of quart

Kaylee came up with a input/output table that she believed do not have a rule. Do you think Kaylee is correct? Explain your thinking.

write a diary entry on Rajgir hills of bihar

A chronic infection of what is likely to kill a person with cystic fibrosis?

Cayden has several screws on a scale, and the scale reads 80.955 g. Cayden adds 111 more screws, and the scale reads 84.81 g.What is the mass of the last screw

Suppose x and y vary together such that y = 4 x 11 . suppose x varies from x = 2 to x = 7.5 . over this interval, by how much does x change?