Question

If 1 and -1 are the zeros of the polynomial Lx4+Mx3+Nx2+Rx+P, show that L+N+P=M+R=0

Answer 1

Answer:

here is your answer mate...

Step-by-step explanation:

p(x)=Lx4+Mx3+Nx2+Rx+P

p(1)=L1+M1+N1+R1+P

and p(1)=0

so,L+N+P=M+R=0

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