Notacion cientifica de resta
5,9.10‐¹¹ - 8,73.10⁶ - 7,2.10‐¹¹

4 + 5 7/9= 9 7/9

step-by-step explanation:

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll

pi x^2

step-by-step explanation:

pi times x squared

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this