Forma quadratic polynomial one whose zero is 2+ root 5 and sum of zeroes are 4a quadratic polynomial one of whose zeros is square root 5 and product of whose zeros is -2 square root 5 is

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the answer to this would be 5x^3-6x^2-24 over 3x^2

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c.

step-by-step explanation: it's not a. because 1/3 x 1/3 x 1/3 = 1/27 so that's not correct. | b. is also not correct because 7 x 7 1/3 is not actually 3 x 7 1/3 . and for d. multiplications are not additions so that left you with c. ( hope this out : d )