HELP WILL GIVE BRAINLIEST PLEASE WRITE STEPS (2^x - 2) (5 * 2^x + 10) = 3 * 4^x + 12

x = 2

Step-by-step explanation:

(2^x - 2)(5 * 2^x + 10) = 3 * 4^x + 12

5 * 2^(2x) + 10 * 2^x - 2 * 5 * 2^x - 20 = 3 * (2^2)^x + 12

2^x[5 * 2^(x)] - 20 = 3 * 2^(2x) + 12

2^x[5 * 2^(x)] = 3 * 2^(2x) + 32

5 * 2^(2x) - 3 * 2^(2x) = 32

2 * 2^(2x) = 32

2^(2x) = 16

2^(2x) = 2^4

2x = 4

x = 2

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.