Five mark exercise problems - III — task. Mathematics State Board, Class 10.

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Answer variants:

|x^{2} - 6 x + 3|

|{11 x}^{2} - 9 x - 12|

|{4 x}^{2} + 1|

|{2 x}^{2} - 7 x - 3|

Find the square root of the polynomials by division method.

(i) \(x^4 - 12x^3 + 42x^2 - 36x + 9 =\)

(ii) \(37x^2 - 28x^3 + 4x^4 + 42x + 9 =\)

(iii) \(16x^4 + 8x^2 + 1 =\)

(iv) \(121x^4 - 198x^3 - 183x^2 + 216x + 144 =\)

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11. Five mark exercise problems - III