Which is the solution to the following equation: log₁₀ x = 6?
A) 10000
B) 60
C) 1000000
D) 100000
E) 600
IMAT 2026 · Question 60
Q60 - Logarithms, composite and inverse functions
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The correct answer is C) 1000000.
A logarithm asks: to what power must the base be raised to get x? So log₁₀ x = 6 means:
x = 10⁶ = 1 000 000
Watch the zeros: 10 000 is 10⁴ and 100 000 is 10⁵. 60 and 600 come from multiplying by 6 instead of raising to the power 6.
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