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22-08-2020
Mathematics

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(ab? + 13b - 4a) + (3ab² + a +76)

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hawk93977 hawk93977

22-08-2020

Answer:

ab+13b-3a+3ab^2+76

Step-by-step explanation:

(ab?+13b-4a)+(3ab^2+a+76)

ab+13b-4a+3ab^2+a+76

collect like term

. -4a a

.

.

ab+13b-3a+3ab^2+76

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