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

Why is cng preferred over petrol or diesel?

Ken purchased 100 pencils for $4.00 . What’s the unit rate

Question 1) In two paragraphs, compare and contrast free verse poems and sonnets. In the first paragraph, identify the characteristics of each form of poetry.

Refer to Explorations in Literature for a complete version of this narrative. Read this excerpt from “About Russell” by Rita Williams-Garcia. He seemed to have

Which choice best illustrates the use of assonance? A. happily hearing his name B. depict their dramatic dreams C. to seek deep feelings in what I read D. u

why were there so many deaths in the civil war

Can someone help e out please The Three-Fifths Compromise established which of the following? a weak executive branch of the federal government only part of the

spanish hepppppppppppp

Check the approach to obtain the correct conversion equation. Use the temperature in °F to find the temperature in °C. °C

A drinking glass has a mass of 268.5 8. A 162 mL sample of milk is added to the glass. The mass of the glass with the milk is found to be 436.2 8. What is the d