llllaaaaajjjjjhdhdgu llllaaaaajjjjjhdhdgu

21-09-2021
Mathematics

contestada

Evaluate the following expression
x2 + 2(x + y) – 2x2
when x= -1 and y= 5

Respuesta :

alexis24247 alexis24247

21-09-2021

The answer for this would be = x2 +2x+2y-4

Answer Link

Otras preguntas

Which graph represents a function

Write an equation of the line below.

1. How many molecules are in 3.00 moles of H.0?

You bought 7 raffle tickets. A total of 1302 raffle tickets were sold. If every raffle ticket has an equal chance at winning, what is your probability of not wi

21. What are the individual ion22. If the C2H302 ion concentration in a solution is 0.554 M, what is the concentration ofCa(C2H2O2)2?

Help please if u can I really need if so ty

What is the measure of angle x? х 59: a. 120 b. II c. 121

Which are true about the economic challenges the Russian Federation faced after the fall of the Soviet Union? Select all that apply

In the troposphere, temperature as altitude increases.

What has the greater density, a cube of water measuring by by and having a mass of or a block of plastic measuring 2cm by 3cm by with a mass of ? Round any deci