Question

pls answer this and tell me how i can make my calculations faster ​

Answer 1

Answer:

(2-a^2)^1/2(2-a^2)

(2-a^2)^3/2

Step-by-step explanation:

take common from the question

(2-a^2)^1/2

now then add the power

since X*X=x^1+1=x^2