Question

बहुपद x2 -2x-8 0 कों की संख्या ​

Answer 1

Answer:

x²-2x-8=0

x²-4x+2x-8=0

x(x-4)+2(x-8)

(x-4) (x+2)

x=4

x=-2

Step-by-step explanation:

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