Which graph represents the solutions to this equation?
x2 + 8x = -20

10x=-20

x=-2

Step-by-step explanation:

after you solve the above equation then represent it in graph

it lies on upper left side

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

it would open into a square depending on the type of envelope i’m not sure about the second part