Question

If a and beta are zeroes of polynomial x^2 -6x +a find a if beta =-2

Answer 1

Alpha=?

Bita=-2

Alpha+bita=-b÷a

Alpha+(-2)=-(-6)÷1

Alpha-2=6

Alpha=6+2

Alpha=8

Answer 2

Answer:

The water cycle shows the continuous movement of water within the Earth and atmosphere. ... Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow. Water in different phases moves through the atmosphere (transportation).