Question

solve this and i will mark you as brainliest​

Answer 1

Answer:

[ I am going to be using * to denote powers or exponents. ]

Let us simplify the denominator first. Taking 3*a common,

we get 3*a( 4-1) = 3*a (3)= 3*a( 3*1)= 3*a+1

Now, we have 3*a+2 - 3*a+1/ 3*a+1

= (3*a+2/3*a+1) - (3*a+1/3*a+1)

= (3*a+2-a-1) - (3*a+1-a-1)

= 3*1 - 3*0

= 3- 1= 2

[Even though I am unable to use proper numerical signs, I hope the working is clear enough. I have applied the basic laws of powers here. ]