For what value of p, is the system of equations : \[{{p}^{3}}x+{{(p+1)}^{3}}y={{(p+2)}^{3}}\] \[px+(p+1)y=p+2\] \[x+y=1\] consistent?

For what value of p, is the system of equations : \[{{p}^{3}}x+{{(p+1)

1.	For what value of p, is the system of equations : \[{{p}^{3}}x+{{(p+1)}^{3}}y={{(p+2)}^{3}}\] \[px+(p+1)y=p+2\] \[x+y=1\] consistent?
A.	\[p=0\]
B.	\[p=1\]
C.	\[p=-1\]
D.	For all \[p>1\]
Answer» D. For all \[p>1\]

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For what value of p, is the system of equations : \[{{p}^{3}}x+{{(p+1)}^{3}}y={{(p+2)}^{3}}\] \[px+(p+1)y=p+2\] \[x+y=1\] consistent?

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