Question

closed

Answer 1

Question 1, correct

Question 2... there are 3 terms divided by 4b... so you need to have another look

question 3... the index law for division is

\[\frac{x^a}{x^b} = x^{a - b}\]

and you also need to simplify 6/42

Answer 2

nope, your answer is correct... whats values of x and y make the denominator equal zero..?

Answer 3

question 4... factor the denominator... and then remove common factors from the numerator and denominator...

Answer 4

question 2 ca be written as

\[\frac{8b^3}{4b} -\frac{16b^2}{4b} + \frac{4b}{4b} \]