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Pls answer fast with an explanation

Answer»

^2b×(-7/9)AB=(-15/9)a^3b^2if we substitute a=2&b=3 in (-15/9)a^3b^2 we get(-15/9)(2^3)(3^2)=(-15/9)(8)(9)=-120therefore (-15/9)a^3b^2 value for a=2& b=3 is (-120)



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