Question

Q.3. Find zeroes of the polynomial x²+ 5x + 6.

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Answer 1

Answer:

Ans = - 2

-2^2 + 5(-2) +6

4 + (-10) + 6

4 - 10 + 6

-6 + 6

0

Answer 2

Answer:

x²+5x+6=0

x²+3x+2x+6=0

x(x+3)+2(x+3)=0

(x+3)(x+2)=0

so,

x=-2,-3