lawandajohnson4 lawandajohnson4
  • 19-08-2015
  • Mathematics
contestada

if x=1 and y=2, what is the value of the expression 2x^2-3xy

Respuesta :

Panoyin
Panoyin Panoyin
  • 20-08-2015
2x² - 3xy
2(1)² - 3(1)(2)
2(1) - 3(2)
2 - 6
-4
Answer Link

Otras preguntas

Solve for x and answer:)
Thomas Jefferson borrowed heavily from the Enlighten Philosopher John Locke in writing the Declaration of Independence. Jefferson stated that "all men are creat
What's a compound? What's an element? whatss a mixture?
How to prepare composting.​
How do I find the missing side with the Pythagorean theorem?
In a group of 34 students, 11 study both Art and Biology. 15 study Biology but not Art. 4 study neither subject. Given that a randomly selected student studies
The 250m between Sam's house and the tennis court corresponds to 5 cm on a town map. What is the actual distance between Sam's school and the library if they ar
A function f(x) is graphed on the coordinate plane. What is the function rule in slope-intercept form? Enter your answer in the box.
please help a humanoid out
What do you think was the most significant turning point of the Civil War?