Question

If x=2 and y = -5 find the value of 4x² + 3y² stosib wollen nieu​

Answer 1

Hey there!

Given,

x = 2 and y = -5

To find : 4x^2 + 3y^2

$4.{2}^{2} + 3.{ - 5}^{2} \\ \\ 8 + ( - 10) \\ \\ - 2$

So the answer is

-2

Hope it help you

Answer 2

Answer:

-59

Step-by-step explanation:

you plug 2 and -5 into the equation and then solve from there