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Ex 2.2, 2 (ii) - Chapter 2 Class 9 Polynomials (Term 2)
Last updated at March 28, 2023 by Teachoo
Ex 2.2
Ex 2.2,1
Important
Deleted for CBSE Board 2023 Exams
Ex 2.2, 2 (i)
Ex 2.2, 2 (ii) You are here
Ex 2.2, 2 (iii)
Ex 2.2, 2 (iv)
Ex 2.2, 3 (i) Deleted for CBSE Board 2023 Exams
Ex 2.2, 3 (ii)
Ex 2.2, 3 (iii) Important
Ex 2.2, 3 (iv)
Ex 2.2, 3 (v)
Ex 2.2, 3 (vi)
Ex 2.2, 3 (vii) Important
Ex 2.2, 3 (viii)
Ex 2.2, 4 (i) Deleted for CBSE Board 2023 Exams
Ex 2.2, 4 (ii)
Ex 2.2, 4 (iii) Important
Ex 2.2, 4 (iv)
Ex 2.2, 4 (v)
Ex 2.2, 4 (vi) Important
Ex 2.2, 4 (vii)
Transcript
Ex 2.2, 2 Find p(0) , p(1) and p(2) for each of the following polynomials (ii) 𝑝(t)=2+𝑡+2𝑡^2−𝑡^3 Given 𝒑(𝒕)=𝟐+𝒕+𝟐𝒕^𝟐−𝒕^𝟑 Putting 𝒕=𝟎 𝒑(𝟎)=2+0+2(〖0)〗^2−〖(0)〗^3 =2+0+0−0 =𝟐 Putting 𝒕=𝟏 𝒑(𝟏)=2+1+2(〖1)〗^2−〖(1)〗^3 =2+1+2−1 =5−1 =𝟒 Putting 𝒕=𝟐 𝒑(𝟐)=2+2+2(〖2)〗^2−〖(2)〗^3 =2+2+8−8 =12−8 =𝟒
