Write the number of terms in each of the following polynomials. 5x2 + 3 x ax

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asked May 15 in Class VIII Maths by navnit40 (-4,307 points)

Write the number of terms in each of the following polynomials.
(i) 5x2 + 3 x ax
(ii) ax ÷ 4 – 7
(iii) ax – by + y x z
(iv) 23 + a x b ÷ 2.

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1 Answer

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answered May 15 by aditya23 (-1,721 points)

(i) 5x2 + 3 × ax = 5x2 + 3ax

∴ The number of terms in this polynomial = 2

(ii) ax   ÷ 4 – 7 = (ax/4) – 7

∴ The number of terms in this polynomial = 2

(iii) ax – by + y × z = ax – by + yz

∴ The number of terms in this polynomial = 3

(iv) 23 + a × b ÷ 2 = 23 + (ab/2)

∴ The number of terms in this polynomial = 2

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