dawnfig dawnfig
  • 03-10-2018
  • Mathematics
contestada

value of 3x^2 +4y^2 if x=2, y=1, and z= -3

Respuesta :

gmany
gmany gmany
  • 07-10-2018

[tex]3x^2+4y^2\\\\\text{Put the values of x=2, y=1 and z=-3 to the expression:}\\\\3(2^2)+4(1^2)=3(4)+4(1)=12+4=16[/tex]

Answer Link

Otras preguntas

How can you say 7/10 in the most different and easiest way.?
Please check my work in Spanish! I wrote 9 sentences, I want to make sure they are acceptable. Please look over these sentences and let me know what I did wrong
How do you write 317 in words?
what was the u.s. involvement in the Vietnam War and Soviet Union's involvement in Afghanistan were motivated mainly by.
Which number families does the number 1 belong to??
What town is a proximity 80 miles east of mason?
What is the average rate of change of the function f(x)=2(3)^x from x = 2 to x = 4?
According to Islamic teaching, when did Muhammad begin preaching to Arabs about worshipping the single God of the Jews and Christians? after hearing a voice whi
What number should be placed in the box to help complete the division calculation?
8x - 2x= |8 - 80| just need to solve the x