Mathematics, 18.10.2020 16:01, dtrdtrdtrdtrdrt1325

What are reasons A, B, and C in the proof? Prove: (4 · 3)l + (2 · 4)l = 20l

Statements Reasons
(4 · 3)l + (2 · 4)l = (4 · 3)l + (4 · 2)l A.
= 4(3l + 2l) B.
= 4(5l) Addition
= (4 · 5)l C.
= 20l Multiplication

Answers: 3

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What are reasons A, B, and C in the proof? Prove: (4 · 3)l + (2 · 4)l = 20l

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