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Degree of an Algebraic Expression

Question 4Wri...

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Question 4
Write the degree of each of the following polynomials:
(i) $5 x^{3} + 4 x^{2} + 7 x$
(ii) $4 - y^{2}$
(iii) $5 t - \sqrt{7}$
(iv) 3

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Solution

(i) Degree is 3 as $x^{3}$ is the highest power.

(ii) Degree is 2 as $y^{2}$ is the highest power.

(iii) Degree is 1 as t is the highest power.

(iv) Degree is 0 as $x^{0}$ is the highest power.

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Degree of an Algebraic Expression

Standard VII Mathematics

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