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Ex 13.2, 1 (ix) - Chapter 13 Class 7 Exponents and Powers
Last updated at March 16, 2023 by Teachoo
Ex 13.2
Ex 13.2, 1 (i)
Ex 13.2, 1 (ii) Important
Ex 13.2, 1 (iii)
Ex 13.2, 1 (iv) Important
Ex 13.2, 1 (v) Important
Ex 13.2, 1 (vi)
Ex 13.2, 1 (vii) Important
Ex 13.2, 1 (viii)
Ex 13.2, 1 (ix) Important You are here
Ex 13.2, 1 (x)
Ex 13.2, 2 (i)
Ex 13.2, 2 (ii) Important
Ex 13.2, 2 (iii)
Ex 13.2, 2 (iv) Important
Ex 13.2, 2 (v)
Ex 13.2, 2 (vi) Important
Ex 13.2, 2 (vii)
Ex 13.2, 2 (viii) Important
Ex 13.2, 2 (ix) Important
Ex 13.2, 2 (x)
Ex 13.2, 2 (xi) Important
Ex 13.2, 2 (xii)
Ex 13.2, 3 (i) Important
Ex 13.2, 3 (ii)
Ex 13.2, 3 (iii) Important
Ex 13.2, 3 (iv) Important
Ex 13.2, 4 (i)
Ex 13.2, 4 (ii) Important
Ex 13.2, 4 (iii) Important
Ex 13.2, 4 (iv)
Ex 13.2, 5 (i) Important
Ex 13.2, 5 (ii)
Ex 13.2, 5 (iii) Important
Transcript
Ex 13.2, 1 Using laws of exponents, simplify and write the answer in exponential form: (ix) (2^20÷2^15 )×2^3 220 ÷ 215) × 23 = 2^20/2^15 × 23 = 220 − 15 × 23 = 25 × 23 = 25 + 3 = 28
