Matematika tolong bantu jawab nya​

norenegerlachulv – March 13, 2023

tolong bantu jawab nya

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1.

= ²log 50 + ²log 8 - ²log 100

= ²log (50 × 8 ÷ 100)

= ²log 4

= ²log 2²

= 2

2.

= log 10 + log 2 - log 4 + log 20

= ¹⁰log (10 × 2 ÷ 4 × 20)

= ¹⁰log 100

= ¹⁰log 10²

= 2

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