Question

Brainliest+ 25points....The one who answers all correctly will get brainliest...No cheating...answer only if u know all the answers.... Cheaters will get reported...!




Pls answer all questions with working...Its urgent...







Q2 Factorise (2x-3y)cube +(4z-2x)cube +(3y-4z)cube





Q3 The polynomial p(x)=2x^3+kx^2-3x+5 and q(x)=x^3-2x^2-x+k,when divided by (x-2) leave the remainders r1 and r2 respectively...Find the value of k if r1=r2.





Q4 Find the value of k for which x-1 is a factor of the polynomial x^3-kx^2-11x-6 is ?

Answer 1

this is the solution of ur 3 questions