Question

Help on linear inequalities please, thank you!

Answer 1

If x,y,z≥0, 3y+2z=3+x, 3y+z=4-3x, find the largest and smallest value of 3x-3y+4z

Answer 2

On rearranging equation 3y+z=4-3x, we get
3x + 3y + z = 4
This equation will not hold true for any values of x,y and z if x,y,z≥0.
Hence, we cannot obtain values of x, y and z ( or the question is wrong!).

Answer 3

I think the question is correct

Answer 4

Sorry I am not sure! :/

Answer 5

sokay thanks!!

Answer 6

:)

Answer 7

edit: the question actually says (x2+ax+b)^10 is actually = with one more line on top. NOt sure if it's a typo though

Answer 8

@ganeshie8 @pooja195

Answer 9

means i can't understand what you mean can you draw it to show perfectly

Answer 10

that's the sign