A^3 b^7 + ab^3 – 2 a^4 b ÷ a^4 b^6 Pls answer fast
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Answered April 7, 2017. A+b = 6. A-b = 4. Use a logic. First think which additions will make 6 such as 1+5, 2+4, 3+3 possible additions.
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