Question

Directions:Simplify the following monomials.SHOW ALL STEPS!

Answer 1

Answer:

7: $-(3a^2)$

8: $4y$

9: $-(4ab)$

10: $\frac{7m^3n}{9}$

11: $\frac{-x^4y}{3}$

12: $\frac{1}{2}$

Step-by-step explanation:

Question 7:

1. $-\frac{6a^5b^7}{2a^3b^7}$

2. $-(3a^5^-^3)$

3. $-(3a^2)$

Question 8:

1. $\frac{20x^3y^2}{5x^3y}$

2. $4y^2^-^1$

3. $4y$

Question 9:

1. $\frac{16ab^4}{4b^3}$

2. $-(4ab^4^-^3)$

3. $-(4ab)$

Question 10:

1. $\frac{21m^8n^5}{27m^5n^4}$

2. $\frac{3*7m^8 n^5}{3*3*3m^5n^4}$

3. $\frac{7m^3n}{9}$

Question 11:

1. $-\frac{15x^5y^4}{45xy^3}$

2. $-\frac{3*5x^5y^4}{3*3*5xy^3}$

3. $-\frac{x^4y}{3}$

Question 12:

1. $\frac{7p^2q^2}{14p^2q^2}$

2. $\frac{1}{2}$

That was quite a handful.