Ex 11.2, 1 (ix) - Chapter 11 Class 7 Exponents and Powers

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Class 7 Simplify & write exponential form (2^20 ÷ 2^15)× 2^3 - Teachoo - Ex 11.2

part 2 - Ex 11.2, 1 (ix) - Ex 11.2 - Serial order wise - Chapter 11 Class 7 Exponents and Powers

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Ex 11.2, 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

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