(3x+8)(3x+8)=
9x^2+24x+24x+64=
9x^2+48x+64
Other people (regular people) pay houses off over the years or write a check
Rational number is something that does not have a decimal number going to infinity or something that can be written as a fraction
21.192 can be written as 21 192/1000 so yes its rational
i.e. √2 goes on forever and cannot be written as a fraction. so no it is not rational. it is irrational just like π.
Hope this helps :P
No, has to cross on the negative one
Answer:
c I know it I think c plz try it
