14. Check whether -2 and 3 are the zeroes of the polynomial p(x) = x²-x-6

Question

14. Check whether -2 and 3 are the zeroes of the polynomial p(x) = x²-x-6​

Rylee · Answer

Yes -2 and 3 are the zeros of the polynomial

Alice · Answer

Step-by-step explanation:   p(x)=x²-x-6  p(-2)=(-2)²-(-2)-6         =4+2-6         =6-6         =0  -2 is the zero of given polynomial.   p(3)=(3)²-(3)-6        =9-3-6        = 6-6        =0  3 is the zero of the given polynomial.   hope it helps you!

Serenity

verify whether the following are zero of the polynomial, indicate against them
(i) p(x)=x²-1,x=1,-1

solve a cube + b cube when a+b=6 and ab =7

pls tell urgent

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