Question 3
Let \(P(x)=(1+2x)^4(1-x)^3\).
Find the coefficient of \(x^2\) in P.
Find the coefficient of \(x^3\) in P.
Complete-answer checking, worked solutions and indicative written criteria.
Open the complete answer form[3]
[2]
Let \(P(x)=(1+2x)^4(1-x)^3\).
Find the coefficient of \(x^2\) in P.
Find the coefficient of \(x^3\) in P.
Complete-answer checking, worked solutions and indicative written criteria.
Open the complete answer form