I am not ableto solve my question and have a maths test tomorrow.Please send me the answer as fast as possible.

I am not ableto solve my question and have a maths test tomorrow.Please send me the answer as fast as possible.

f(x) = (k2 - 4)x2 + 13x + 4k is a polynomial. One of it's zeros is reciprocal of the other zero.find k

21x2-2x+1/21

x2+12x /35+1/35

divide by long division method: (x 3- 6 x 2 + 2 x - 4 ) /(1-2 x)

Evaluate the polynomials at the given points: P(x)=4x6-3x2+x-2, find P(-2), P(-1), P(0), P(1)

A. 2x2y2 + 3x4y + 10x6 B. 4x4y2 + 6x3y5 + 10x C. -3x8y2 + 9x2y + 10x2 D. -7x6y2 + x3y8 + 10x2

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