Question

Find the value: (3^X × 9^X+1) ÷ (3^X-1 x 9^X+1)
plz answer this I will mark you best ​

Answer 1

Answer:

3

Step-by-step explanation:

Given, (3^X × 9^X+1) ÷ (3^X-1 x 9^X+1)

[3^X × (3²)^X+1] ÷ [3^X-1 x(3²)^X+1]

[3^X × 3^(2X+2)] ÷ [3^(X-1) x3^(2X+2)]

[3^(X+2X+2)] ÷ [3^(X-1 +2X+2)]

3^[(X+2X+2)-(X-1 +2X+2)]

3^[X+2X+2-X+1 -2X-2]

3^[X+2X+2-X+1 -2X-2]

3^1

3

Used some properties of exponents.

This is the required answer.