2 For every 1 litre of water used to make a medicine, 17ml of sucrose
and 29ml of saline solution are used. Express the amount of water,
sucrose and saline solution needed as a ratio in its simplest form.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

a ≈ 172.05

step-by-step explanation:

the pictures.