In the expression 3a^2 – 4ab +5b^2 + 7 ba the
like terms are
(a) -4ab, 7ba
(b) 3a², 562
(c) 4ab, 7ba
(d) -4ab, - 7ba
Answers
Answered by
6
Answer:
a
Step-by-step explanation:
-4ab, 7ab
ab=ba , commutative property
Answered by
2
Answer:
correct your writing and send it properly please
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