Question

2to the power 3 multiply a to the power 3 multiply 5a to the power 4​

Answer 1

Answer:

Use a

m

×a

n

=a

m+n

and a

−m

=

a

m

1

Therefore, ∴3

−5

×3

−4

=(3)

−5−4

=(3)

−9

=

3

9

1