Which of the following expressions are polynomials? Justify your answer.i . 8ii . 3–√x2–2xiii . 1−5x−−√iv. 15x−2+5x+7v. (x–2)(x–4)xvi. 1x+1vii. 17a3−13–√a2–4a+7viii. 12xA. Polynomials: (ii), (iv), (vii)B. Polynomials: (i), (ii), (iv), (vii)C. Polynomials: (ii), (iii), (iv) (vii)D. Polynomials: (i), (ii), (vii)

Harshit Singh , 3 Years ago

Grade 12th pass