Question

express in single power:-(1) 4^a *5^a.​

Answer 1

Answer:

(4*5) ^a

which is 20^a

I am sure

Answer 2

Answer:

29^a

Step-by-step explanation:

because;

if we apply the property [a^n*b^n=(ab)^n]

we will get 4^a*5^a=20^a