Remove or add parentheses as indicated.Place parentheses to make the equation  true.

A. None needed.
B. a ? (b ÷ b + 5b) = a + 5b
C. (a ? b) ÷ (b + 5b) = a + 5b
D. a ? b ÷ (b + 5b) = a + 5b


Answer: A

Mathematics

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