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Help. (The 25. Is the question number.)

Help. (The 25. Is the question number.)-example-1
User Hektor
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1 Answer

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Basically, just plug in the expressions into the formula and simplify:


A = (1)/(2)*(3ab)*(7a^2b+11a^2b) = (3)/(2)ab*(18a^2b) = 27a^3b^2

User Eby Jacob
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