Question

I need help with these extra credit question that are connected to the study guide. Its Algebra 1 questions, 4 of them. This is the extra credit part, so can anyone help me?

Answer 1

Y$y^{4/7}$
2, 3 and 6 are irrational
$x^{6/3}~or~x^{2}$
Then a/b is sometimes rational 
a+b is Always rational, depends what the variable is I guess
$ab^{2}$ always rational, depends what the variable is I guess

Answer 2

Okay, so for the second paper thing, it's B and F (the second one and the last one)

That's all I really know! I'm taking Alg. 1 right now XD

Good luck!