Question

if x = 2-p then the value of x^3+6xp + p^3​

Answer 1

Answer:

$(2 - p) ^{3} + 6(2 - p)p + {p}^{3} \\ {2}^{3} - {p}^{3} - 3(2)(p)( 2 - p) \\ 8 - {p}^{3} - 12 + 6 {p}^{2}$

Answer 2

The value is

(2-p)^3+6(2-p)p+p^3

= 8-3*4p+3*2(p^2)-p^3+12p-6(p^2)+p^3

=8

so i think you have got your answer.

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