Question

Solve the Equation:-

$3(2 {}^{x} + 1) - 2 {}^{x + 2} + 5 = 0$
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Answer 1

here's the answer.......................

Answer 2

the given equation is;

compairing the exponents of 2 in LHS and RHS of the equation:

x=3.

thus x=3 is the solution of the given equation.