Question

what is valunof x here sovle mynsimole method​

Answer 1

Hello Mate,

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$2 = {4}^{x}$

To Find:

• Value of 'x'

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$2 = {4}^{x} \\ \\ 2 = { ({2}^{2} )}^{x} \: \: \: \: \: (since \: \: 4 = {2}^{2} ) \\ \\ 2 = {2}^{2x} \: \: \: \: \: \: \: \: \: (since \: \: { ({a}^{m}) }^{n} = {a}^{mn} )$

As the bases are equal, we should equate the exponents,

${2}^{1} = {2}^{2x} \\ \\ 1 = 2x \\ \\ x = \frac{1}{2}$

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