Question

28
X-CLASS MATHEMATIOS
THINA. Discuss ADVIRTE
Which of the following expressions are polynomials? Which are not ? Give reasons.
3
(ny-8 m) 5 (iv) 2r+--5
04r? - 5x - 2
1
1
(v) 3r? +5y
(vi)
(vii) se
(vii) 3 ryz
x+1
We shall start our study with polynomials in various forms. In this chapter we will also
leam factorisation ofnolinom​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

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