Please answer this question

Only answer 11)

x is approximately 0.6619 and -22.6619

Step-by-step explanation:

multiply everything by x

x²=15-22x, put everything on one side

x²+22x-15=0

use quadratic equation

x is approximately 0.6619 and -22.6619

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.