Roboguru

Nilai dari = ...

Nilai dari blank to the power of 5 log 25 space plus space to the power of 5 log 3 space minus space to the power of 5 log 15 = ...

  1. 5

  2. 3

  3. 2

  4. 1

  5. 0

Jawaban:

i n g a t factorial  to the power of a log space m space plus space to the power of a log space n space equals space to the power of a log left parenthesis m space x space n right parenthesis  to the power of a log space m minus space to the power of a log space n space equals space to the power of a log left parenthesis m over n right parenthesis  to the power of a log space a space equals space 1  M a k a colon  to the power of 5 log space 25 space plus space to the power of 5 log space 3 space minus space to the power of 5 log space 16 space  equals to the power of 5 log space left parenthesis fraction numerator 25 space x space 3 over denominator 15 end fraction right parenthesis  equals to the power of 5 log space 5 space equals space 1

0

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