Question

7.
The sum of the zeroes of the polynomial p(x)=x2-X-6 is

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Answer 1

what is the chapter name and class

Answer 2

Step-by-step explanation:

$x ^{2} - x - 6$

factorize using middle term splitting ,

sum = -1

product = -6

splitting factors =-3,2

$x ^{2} - 3x + 2x - 6 = 0 \\ \\ x(x - 3) + 2(x - 3) \\ \\ (x + 2)(x - 3)$

hence zero are x = -2 or x= 3