Question

solve this and dont spam otherwise i will report a ki value​

Answer 1

Answer:

a is 3

Step-by-step explanation:

4³/2ᵃ = 8

4 = 2 x 2 = 2²

4³ = (2²)³ = 2⁽²ˣ³⁾ = 2⁶

8 = 2 x 2 x 2 = 2³

now put these in equation

2⁶/2ᵃ = 2³

2⁶ = 2³ x 2ᵃ

2⁶ = 2⁽³⁺ᵃ⁾

if base are same then there powers will also same.

So,

3 + a = 6

a = 6 - 3

a = 3

Answer 2

Answer:

a=3

Step-by-step explanation:

4^3 = 4×4×4 = 64

2^a = 64 /8

2^a = 8

take log both sides.

log (2^a) = log 8

a log2 = log (2^3)

a log2= 3log2

a=3