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1. Which of the following expressions are polynomials? In case of a polynomial, write its degree.
EXERCISE 2A
1. Which of the following expressions are polynomials? In case of a polynomial, write its degree.
(i) x ^ 5 - 2x ^ 3 + x + sqrt(3)
(ii) y ^ 3 + sqrt(3) * y
(iii) t ^ 2 - 2/5 * t + sqrt(5)
(iv) x ^ 100 - 1
(v) 1/(sqrt(2)) * x ^ 2 - sqrt(2) * x + 2
(vi) x ^ - 2 + 2x ^ - 1 + 3
(vii) 1
(viii) -3
(ix) 2 -2 2 x
(x) √2x²-8
(xi) 2+2
(xii) 1 √5 x1/2+1
( xiii) x²-2x+9 3
(xiv) x-x3/2+x-3
(xv) 2x3+3x² + √x−1
Видео 1. Which of the following expressions are polynomials? In case of a polynomial, write its degree. канала cbsemathsbyanurag
1. Which of the following expressions are polynomials? In case of a polynomial, write its degree.
(i) x ^ 5 - 2x ^ 3 + x + sqrt(3)
(ii) y ^ 3 + sqrt(3) * y
(iii) t ^ 2 - 2/5 * t + sqrt(5)
(iv) x ^ 100 - 1
(v) 1/(sqrt(2)) * x ^ 2 - sqrt(2) * x + 2
(vi) x ^ - 2 + 2x ^ - 1 + 3
(vii) 1
(viii) -3
(ix) 2 -2 2 x
(x) √2x²-8
(xi) 2+2
(xii) 1 √5 x1/2+1
( xiii) x²-2x+9 3
(xiv) x-x3/2+x-3
(xv) 2x3+3x² + √x−1
Видео 1. Which of the following expressions are polynomials? In case of a polynomial, write its degree. канала cbsemathsbyanurag
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15 мая 2026 г. 19:27:26
00:10:54
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