If ${log}_{10} (x + 5) = 1$ , then value of $x$ is equal to

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Solution

The correct option is D $5$

${log}_{10} (x + 5) = 1$

$In exponent form,$

$(x + 5) = 10^{1}$

$∴ x = 10 - 5 = 5$

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If log10(x+5)=1, then value of x is equal to

The correct option is D 5 log10(x+5)=1In exponent form,(x+5)=101∴x=10−5=5

If ${log}_{10} (x + 5) = 1$ , then value of $x$ is equal to

The correct option is D $5$

${log}_{10} (x + 5) = 1$

$In exponent form,$

$(x + 5) = 10^{1}$

$∴ x = 10 - 5 = 5$