Question

i need answer to this question please​

Answer 1

Answer:

Step-by-step explanation:

→ Let us assume value of x

→ x = 2

→ 2^2x-1 - 9 × 2^x-2 + 1 = 0

→ 2^2(2)-1 - 9 × 2^2-2 + 1 = 0

→ 2^(4)-1 - 9 × 2^0 + 1 = 0

→ 2³ - 9 × 1 + 1 = 0

→ 8 - 9 × 1 + 1 = 0

→ 8 - 9 + 1 = 0

→ -1 + 1 = 0

→ 0 = 0

→ Hence, x = 2.