Question

find the value of x ​

Answer 1

Step-by-step explanation:

{2}^(2x)-3×{2}^(x+2) +32 = 0

(2^x)² -12×(2^x) +32 = 0

let's 2^x= t

t²-12t +32 =0

t²-8t-4t+32 = 0

(t-8) (t-4) = 0

t =8,4

2^x =8,4

so, 2^x = 2³,2²

compare the power

x = 3,2 answer

Answer 2

Answer:

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