Question

solve the equation... 3(2^x+1)-2^(x+2)+5=O​

Answer 1

Step-by-step explanation:

3(2^x +1 ) - 2^(x+2) + 5 = 0

3.2^x + 3 - 2^x . (2^2) + 5 = 0

3.2^x + 3 - 4*2^x + 5 = 0

-2^x + 8 = 0

2^x = 8 = 2^3

x = 3

Answer 2

Step-by-step explanation:

it will be 6x+3-2x-4+5=0

4x+4=0

4x=-4

x=-1

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