Ask Question
31 July, 21:59

Which expressions are equivalent to the one below? Check all that apply. log2 16 + log2 16 A. log2 (28) B. 8 C. log 256 D. log2 256

+5
Answers (1)
  1. 1 August, 01:25
    0
    log_a b=x ⇔a^x=b

    Then:

    log_2 16=x ⇔ 2^x=16

    16=2*2*2*2=2⁴

    2^x=2⁴

    x=4

    so:

    log_2 16=4

    We have the next operation:

    log_2 16 + log_16=4+4=8

    Answer: B. 8
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which expressions are equivalent to the one below? Check all that apply. log2 16 + log2 16 A. log2 (28) B. 8 C. log 256 D. log2 256 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers