Question

You shall have the pleasure of seeing my brain explode if someone doesn't help me!

Okay, so I did the first one by myself and I need to know if I did it correctly.
And the rest I'm kind of confused on, especially the square part in b), and I also don't know if I'm identifying every symbol or if I'm missing stuff.
(attachment in comments)

Answer 1

No prob

Answer 2

No problem what? @infinityknowledge

Answer 3

That means I can help you

Answer 4

Oh, alright.
Well, I'm ready :)

Answer 5

For the second question, It says the sum of the square of a number and a second number is eighteen. What are the possible squares that are less than eighteen

Answer 6

The square of 4, 3, 5, 2, and 6 are under 18.

Answer 7

Great.But 6 and 5 dont fit.

Answer 8

So 4, 3, and 2 are left....
what would work?
Don't we have to make up a sum first and then find a square root to add it off of?

Answer 9

No. They are saying the sum of the square of a number and another number. Forget what I said in the previous words. So it is the square root of any number and another number. Its not definite so there should be variables

Answer 10

square root of x plus y equals 18. am i right my fellow users

Answer 11

How would it be 18 because we don't know what x and y mean?

Answer 12

Because the problem says the sum equals 18

Answer 13

am i right zepdrix