Math, asked by bhawanab172, 7 months ago

if p+q=0 , then what is the value of p^3+q^3 ?​

Answers

Answered by Anonymous
2

 {(p + q)}^{3}  = 0  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\  {p}^{3}  +  {q}^{3}  + 3pq(p + q) = 0 \\  {p}^{3}  +  {q}^{3}  = 0 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\ \\ as \: (p + q) = 0 \:  \:  \:  \:  \:  \:  \:  \:

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