Question

(v) 2p
(iv) 2m10 - 7
ре
2
T
4. Write the degree of the given polynomials.
(i) V5
(ii) xº (iii) x2
(vi) 7y - 13+ ys
(vii) xyz + xy - 2
(viii) m?n? - 3min
5. Classify the following polynomials as linear, quadratic and cubic polynomial
(i) 2x2 + 3x + 1
(ii) 5p
(iii) V2 y
(iv) m? + 7m2 + m - 5
6. Write the following polynomials in standard form.
(i) m3 + 3 + 5m
(ii) – 7y + y + 3y3 – į + 2y4 - 12
7. Write the following polynomials in coefficient form.
(i) x3 - 2
(ii) 5y
(iii) 2m4 – 3m2 + 7
(iv)
(v) a?
(vi) 3r3
8.
Write the polynomials in index form.
(i) (1, 2, 3)
in (5, 0, 0, 0, - 1)
(iii) (- 2, 2, - 2,2​

Answer 1

Answer:

Solution:

i)

5x3 has highest power in the given polynomial which power is 3.

Therefore, degree of polynomial is 3.

ii)

4– y2 has highest power in the given polynomial which power is 2.

Therefore, degree of polynomial is 2.

iii)

5t-√7 has highest power in the given polynomial which power is 1.

Therefore, degree of polynomial is 1.

iv)

3, there is no variable in the given polynomial.

Therefore, degree of polynomial is 0.

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