Divide the polynomial
Make three fractions, placing each term over the same
denominator:
In the second fraction cancel the 2 into the 6
In the third fraction cancel the 2's
Subtract exponents of x
Remove the parentheses in the exponents
Simplify the exponents:
Erase the 1 exponent in the first term
Replace by 1
Replace by
Replace by just 3:
Edwin