Question

Can anybody solve q no 10 in 5minutes pls indeed it so I thought I should go for brainliest I will mark you as brainliest.dont worry.

Answer 1

hope this will help you, if it helps please mark this as brainliest.

Answer 2

Answer:

x = -2

Step-by-step explanation:

(2ˣ + 11ˣ*2ˣ + 111ˣ*2ˣ)/(3ˣ + 11ˣ*3ˣ + 111ˣ*3ˣ) = 9/4

2ˣ(1 +  11ˣ + 111ˣ)/3ˣ(1 + 11ˣ + 111ˣ) = 9/4

2ˣ/3ˣ = 3²/2²

x = -2