Question

can someone help me with this one
What is the solution of the equation

Answer 1

Whatever value of that can be subtituted in for a variable(s) that makes the result true. For instance, if you said that x+2 = 0, then the solution would be -2, because -2+2 = 0.

Answer 2

For this one, add 10 to both sides to get \[\sqrt{x+8} = 6\], square both sides to get \[x+8 = 36\], move the 8 to the other side \[x = 36-8\] and then check x back through in case it is an extraneous solution.

Answer 3

i don't really understand it

Answer 4

Your goal is to get x by itself, equal to some value. In order to do this, you need to "undo" what the equation does. Do the opposite of what it does to x, which is adding 8 to x, taking the root, then subtracting 10 is equal to something. So you would add 10 to the other side, square the other side, and subtract 8 from the other side.

Answer 5

A. 28

B. -2

C. 36

D. 44

Answer 6

ok so i know its not 2 i tried that i thik its 28 or 36 i really don't no this im not good at math

Answer 7

That's okay; I don't think that many are... You can either plug in each value they give you and see which one works or solve algebraically.

Answer 8

i don't have a calculator

Answer 9

You can get one online.

Answer 10

ok this one i been on for a long time

Answer 11

one ones i see you have to pay for

Answer 12

do you know which one it is

Answer 13

@MsJasmine