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2. If [tex]\log_{10} x = 0.5[/tex], the value of [tex]x[/tex] is

Sagot :

To solve the equation [tex]\(\log_{10} x = 0.5\)[/tex], we need to understand the relationship between logarithms and exponents.

The logarithmic equation [tex]\(\log_{10} x = 0.5\)[/tex] means that [tex]\(10\)[/tex] raised to what power equals [tex]\(x\)[/tex] yields [tex]\(0.5\)[/tex].

This can be rewritten as an exponential equation:
[tex]\[ x = 10^{0.5} \][/tex]

Now, we need to interpret what [tex]\(10^{0.5}\)[/tex] means. The exponent [tex]\(0.5\)[/tex] can be understood as the square root of [tex]\(10\)[/tex], because:
[tex]\[ 10^{0.5} = \sqrt{10} \][/tex]

Therefore, we evaluate the square root of 10. After performing the calculation, the result is approximately:
[tex]\[ \sqrt{10} \approx 3.1622776601683795 \][/tex]

Thus, the value of [tex]\(x\)[/tex] is:
[tex]\[ x \approx 3.1622776601683795 \][/tex]