1
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Find all the zeroes of the polynomial 3x^4 + 6x^3 - 2x^2 - 10x - 5

Find all the zeroes of the polynomial 3x^{4} + 6x^{3} - 2x^{2} - 10x - 5 if two of its zeroes are √(5/3) and – √(5/3)

2
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Obtain all zeroes of 3x^4 – 15x^3 + 13x^2 + 25x – 30

Obtain all zeroes of 3x^{4} – 15x^{3} + 13x^{2} + 25x – 30, if two of its zeroes are √5/3 and – √5/3

3
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Find all zeroes of the polynomial (2x^4 – 9x^3 + 5x^2 + 3^x – 1)

Find all zeroes of the polynomial (2x^{4} – 9x^{3} + 5x^{2} + 3x – 1) if two of its zeroes are (2 + √3) and (2 – √3).

4
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Find the zeroes of the quadratic polynomial x^2 + 7x + 10

Find the zeroes of the quadratic polynomial x^{2} + 7x + 10, and verify the relationship between the zeroes and the coefficients.

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