22 x-2-14 - 2x-1-4-0- then which of the following is true-

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Addition of Rational Expressions

22 x+2-14 × 2...

Question

$2^{(2 x + 2)} - 14 \times 2^{(x + 1)} + 4 = 0$ , then which of the following is true?

x is a positive number

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x can be either positive or negative number

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x is a negative number

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None of these

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