Question

The zeroes of the polynomial
p(x) = 41/3x² + 5x – 213 equals​

Answer 1

Answer:

4√3 x² + 5x - 2√3

x= -5 ± √25+96

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8√3

-5± 11

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8√3

-5+11. -5-11

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8√3. 8√3

3 / 4√3. , -2 / √3

let roots be alpha, beta

alpha+beta = -b/a

from eq. -5 / 4√3

3 /4√3 + (-2 / √3)

3 - 8 / 4√3. = -5/4√3

alpha x beta from eq. - 1/2

3/4√3 x -2/√3

-6/12 = -1/2