The answer for question 4 is C and the answer for question 5 is D.
Yes. I can help. What do you need with help with concerning polynomials?
I hope this helps you
square root of 2x (2^2+6^4)
square root of 2x (2^2+2^4.3^4)
square root of 2x (2^2 (1+2^2.3^4))
square root of 2x (4.325)
square root of 2x. 1300
1300.square root of 2x
X<-6 with the line under it is the answer, you would flip the sign when u divide