Question

6. If p = 4,q= -3 and r = 2, find the value of : p³+q³-r³-3pqr.

please give me ALOK in this ID-2249641568 please. and solve the question.
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Answer 1

Answer:

answer is 105

Step-by-step explanation:

p³+q³-r³-3pqr.

4³+(-3)-2³-3*4*-3*2

105

Answer 2

Step-by-step explanation:

${p}^{3} + {q}^{3} - {r}^{3} - 3pqr \\ = {4}^{3} + { - 3}^{3} - {2}^{3 } - 3 \times 4 \times ( - 3) \times 2 \\ = 64 - 27 - 8 + 72 \\ = 101$