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Ex 1.5, 2 (ii) - Chapter 1 Class 9 Number Systems (Term 1)
Last updated at Aug. 25, 2021 by Teachoo
Ex 1.5
Ex 1.5, 1 (i)
Deleted for CBSE Board 2023 Exams
Ex 1.5, 1 (ii) Important
Ex 1.5, 1 (iii)
Ex 1.5, 1 (iv) Important
Ex 1.5, 1 (v)
Ex 1.5, 2 (i) Important Deleted for CBSE Board 2023 Exams
Ex 1.5, 2 (ii) You are here
Ex 1.5, 2 (iii) Important
Ex 1.5, 2 (iv)
Ex 1.5,3
Ex 1.5, 4 Deleted for CBSE Board 2023 Exams
Ex 1.5, 5 (i) Deleted for CBSE Board 2023 Exams
Ex 1.5, 5 (ii) Important
Ex 1.5, 5 (iii)
Ex 1.5, 5 (iv) Important
Represent root 3.5 on Number Line Important
Transcript
Ex 1.5, 2 Simplify each of the following expressions: (ii) (3 + 3) (3 3) (3 + 3) (3 3) We know that, (a + b) (a-b) = a2 b2 Putting a = 3, b = 3 = (3)2 ( 3)2 = 9 3 = 6
