Question

13. I 1 and -2 are two zeros of the polynomial (x2 - 4x - 7x + 10), find its
third zero.​

Answer 1

Answer:

Step-by-step explanation:

(x-1)(x+2)=x^2+x-2 if g(x)

divide x^2-4x-7x=10 by x^2 +x-2 and factorise the answer you will get the third zero

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