The solution of the equation log7log5-x2-5-x-0

The correct option is C x=0 log_7log_5(√(x^2)+5+x)=0 log_5(√(x^2)+5+x)=1 √(x^2+5+x=5) √(x^2+x=0) x^2+x^2+2√(x^2)=0 x=0 ...

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Fundamental Laws of Logarithms

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Question

The solution of the equation ${log}_{7} {log}_{5} (\sqrt{x^{2}} + 5 + x) = 0$

x = 2

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x = 3

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x = 0

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x = - 2

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{log}_{7} {log}_{5} (\sqrt{x + 5} + \sqrt{x}) = 0

l o g_{7} l o g_{5} (\sqrt{x + 5} + \sqrt{x}) = 0

{log}_{7} {log}_{5} (\sqrt{x + 5} + \sqrt{x}) = 0

l o g_{7} l o g_{5} (\sqrt{x} + 5 + \sqrt{x}) = 0

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