Question

............help plsss T.T

Answer 1

Answer:

a) in division we subtract the index notations

c power 4 / c power 3 = c power 1 or c

d power 5 / d power 3= d power 2

8/2 = 4

answer = 4cd power 2

b)  9/3 = 3

a power 3/ a power 1 = a power 2

b power 5/ b power 2 = b power 3

ans= 3a power 2 b power 3

Answer 2

Answer:$a, 8c^{4} d^{5} /2c^{3} d^{3}$

             $8c^{3}.c.d^{3}.d^{2} /2c^{3} d^{3}$

             $ans=4cd^{2}$

           ans= $b, 9a^{3} b^{5} /3ab^{2}\\3*3.a^{2}.a.b^{2}.b^{3} /3ab^{2} \\3a^{2}b^{3}$

Step-by-step explanation: hope this will help you