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

PLEASE FACTOR these POLYNOMIALS and EXPLAIN HOW 1. 12x - 3x^2 2. 20 - 240x^2

What is the hypotenuse of a triangle with 4 ft and 5 ft

Read the excerpts from The Land. [Willie] turned to my daddy. "It's my boy Mitchell done this, Mister Edward, and I know there ain't no way t' make it up t' ya

In some African American communities, unemployment was as high as ______ percent.

Benjamin believes that ¼ % is equivalent to 25%. Is he correct? Why or Why not?

Which is an example of a country that is overly dependent on another country for goods and sevices

Free runners jump long distances and land on the ground or a wall. How do they apply Newton’s second law to lessen the force of impact?

Jonathan can throw a baseball 10 1/3 yards. His brother Joey can throw a baseball 13 1/2 yards. How much father can Joey throw the ball?

What is the second step in communication planning? Determine the purpose of the message Outline the communication for delivery Determine the best channel of

-1/2x+3-4x+3/2x how do you solve