The sum and product of the zeroes of the polynomial x2−6x+8x2−6x+8 are respectively
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Answered by
4
Answer:
sum of zeros
alpha + beta = - b / a
i.e.
- ( - 6 / 1) = 6
product of zeroes
alpha * beta = c / a
i.e.
8 / 1 = 8
so sum and product of zeroes are 6 and 8 respectively .
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Answered by
1
hope this helps u
x²-6x+8
x²-2x-4x+8
[x²-2x][-4x+8]
x[x-2] -4[x-2]
[x-2][x-4]
x-2=0 x-4=0
x=2 x=4
x=2,4 are the zeros of the polynomial
sum of the zeros = 2+4=6
product of the zeros = 2*4=8
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