Mathematics

Evaluate (log_{10} 25 + log_{10} 32 – log_{10} 8)

Evaluate (log_{10} 25 + log_{10} 32 – log_{10} 8)

  • A.
    0.2
  • B.
    2
  • C.
    100
  • D.
    409
  • E.
    490
Correct Answer: Option B
Explanation

(log_{10} 25 + log_{10} 32 – log_{10} 8)

= (log_{10} (frac{25 times 32}{8}))

= (log_{10} 100 )

= 2