MMMLXXXIX
~ hope this helps!
B.The quadratic formula is a good method because this quadratic equation cannot be easily factored.
you just have to get 2 over to the left side of the equation.
2) it is irrational and equal to 6 square root of 2
Answer:
see explanation
Step-by-step explanation:
note that
=
× 3 ( when multiplying exponents are added )
Given
← factor out
on numerator
= 
= 
= 1