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Find the product and verify the result fo a=3, b=5 (a^2+ab)(a^2-ab) |
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Answer» -144 Step-by-step explanation: (a^2+ab)(a^2-ab) [(a+b) (a-b) ]=a^2-b^2 (a^2)^2-(ab)^2 a^4-(ab)^2 [a=3;b=5) ] [(3)^4] - [(3)(5)]^2 3×3×3×3 - (15)^2 81-225 -144 |
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