Question

find the seroes of the quadratuc polynomial 3x²-2x-1 and verify the relationship between the zereos and their co-efficient.​

Answer 1

Answer:

L.H.S=R.H.S

Step-by-step explanation:

I hope this may help you

Answer 2

3x²- 2x - 1 = 0

3x² - 3x + x - 1 = 0

3x ( x - 1) + 1( x - 1) = 0

3x + 1 = 0 x - 1 = 0

x = -1/3 x = 1

α + ß = -ɓ/α

-1/3 + 1 = -(-2)/3

-1 + 3 / 3 = 2/3

2/3 = 2/3

α × ß = c/α

-1/3 × 1 = -1/3

-1/3 = -1/3

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