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Standard X

Mathematics

Degree of a Polynomial

Find the degr...

Question

Find the degree of each of the following:
(i) $3 x^{2} + 2 x + 1$
(ii) $x + 1$
(iii) $2 y + 3 - 5 y^{3}$
(iv) $u^{7} - 3 u^{3} + 2 u$
(v) $y^{4} + 2 y^{3} - 3 y^{2} + 8$

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Solution

The degree is the value of the greatest exponent of any expression.
(i) 2 which is of $3 x^{2}$
(i) 1 which is of $x$
(i) 3 which is of $5 y^{3}$
(i) 7 which is of $u^{7}$
(v) 4 which is of $y^{4}$

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Find the degree of each of the following:(i) 3x2+2x+1(ii) x+1(iii) 2y+3−5y3(iv) u7−3u3+2u(v) y4+2y3−3y2+8

The degree is the value of the greatest exponent of any expression.(i) 2 which is of 3x2(i) 1 which is of x(i) 3 which is of 5y3(i) 7 which is of u7(v) 4 which is of y4

Find the degree of each of the following:
(i) $3 x^{2} + 2 x + 1$
(ii) $x + 1$
(iii) $2 y + 3 - 5 y^{3}$
(iv) $u^{7} - 3 u^{3} + 2 u$
(v) $y^{4} + 2 y^{3} - 3 y^{2} + 8$

The degree is the value of the greatest exponent of any expression.
(i) 2 which is of $3 x^{2}$
(i) 1 which is of $x$
(i) 3 which is of $5 y^{3}$
(i) 7 which is of $u^{7}$
(v) 4 which is of $y^{4}$