Do As Directed. 1. Add ab - bc into bc - ca
Answers
Answered by
14
Answer:
ab-bc+bc-ca=
ab-ca is the answer
Answered by
20
Answer:
ab - ca
Step-by-step Explaination
(ab - bc) + (bc - ca) (first open up the brackets)
ab - bc + bc - ca
(secondly, bring the like terms together but in this question like terms are already together. Here, -bc cancels with +bc so what is left is the answer.)
ab - ca answer
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