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2. If alfa and bita are the zeroes of the polynomial x^2 + x +2 thefind the value of 2×alfa×bita |
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Answer» Answer: 4 Step-by-step explanation: α and β are ZEROES of the polynomial x^2+x+2. Then equate the polynomial to 0 as- x^2+x+2=0 Product of zeroes=Coefficient of constant / Coefficient of x^2 From the polynomial we will put values as Product of zeroes=αβ=2/1 We NEED VALUE of 2αβ so we will MULTIPLY value of αβ by 2. αβ=2 2αβ=4 |
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