Question

please answer my questions​

Answer 1

Answer:

I'm not here to do ur hw

Step-by-step explanation:

Himalayan glacier-fed rivers supply water to one third of the world's population. Since such rivers and their tributaries are fed perennially by snow cover and glacier ice, the extent of snow-covered areas has great bearing on their discharge and runoff (Krishna, 1996).

Answer 2

Answer:

answered earlier. 2 nd one has negative determinant .No root.

and first one is square of x+2 so x is -2 only Root

Step-by-step explanation:

you know I will use this Point to raise question bt spamming.