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If p = -2 ,q = -1 and r =3Q) p³ + q³ + r³ + 3pqr |
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Answer» Answer: 36 Step-by-step EXPLANATION: -2^3 + (-1)^3 +3^3+ 3 X -2 x -1 x 3 -8 + -1 +27+ 18 36 |
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