Question

(4ab²–c) +(3a²b²+7ab²+3c)

Answer 1

HEYA!!
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$4ab {}^{2} - c + 3a {}^{2} b {}^{2} + 7ab {}^{2} + 3c \\ \\ = 11ab {}^{2} + 2c + 3a {}^{2} b {}^{2}$
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