Add: 7ab-2bc+3ca,4a(3b-2c) and 7c (4a-2b) – InterviewSolution

1.

Add: 7ab-2bc+3ca,4a(3b-2c) and 7c (4a-2b)

Answer» ONG>Answer:

19ab-16bc+23ca

Step-by-step EXPLANATION:

$7ab-2bc+3ca\\12ab- <klux>0</klux> - 8ca\\ \\$

0- 14bc + 28ca

= 19ab-16bc+23ca

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