Question

The value of the expression -2x^2-3x+4 when x=-2 is ………..
answer fast​

Answer 1

Answer:

Now, we should combine our main inequality with the restriction, x/y>2. ... 1) How fast can we draw a line, for example 3x+2y=18? Simple ... The fastest method is just use y=0,x=-infinity.

Answer 2

Answer:

2✔

Step-by-step explanation:

$when \: \: x = - 2. \\ \\ - 2 \times ( - 2) ^{2} - 3 \times ( - 2) + 4 \\ \\ - 8 + 6 + 4 \\ = 10 - 8 \\ 2$

HOPE I HELPED....! :D