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Ex 12.2, 2 (ii) - Chapter 12 Class 8 Exponents and Powers
Last updated at March 22, 2023 by Teachoo
Ex 12.2
Ex 12.2, 1 (i)
Ex 12.2, 1 (ii) Important
Ex 12.2, 1 (iii)
Ex 12.2, 1 (iv)
Ex 12.2, 1 (v) Important
Ex 12.2, 2 (i) Important
Ex 12.2, 2 (ii) You are here
Ex 12.2, 2 (iii) Important
Ex 12.2, 2 (iv)
Ex 12.2, 2 (v) Important
Ex 12.2, 2 (vi)
Ex 12.2, 3 (i)
Ex 12.2, 3 (ii) Important
Ex 12.2, 3 (iii)
Ex 12.2, 3 (iv) Important
Ex 12.2, 3 (v)
Ex 12.2, 4 Important
Transcript
Ex 12.2, 2 Express the following numbers in usual form. (ii) 4.5 × 〖10〗^4 4.5 × 〖10〗^4 = 45/10 × 〖10〗^4 = 45 × 〖10〗^4/10 = 45 × 〖10〗^(4 − 1) = 45 × 〖10〗^3 = 45000 (Using 𝑎^𝑚/𝑎^𝑛 =𝑎^(𝑚 − 𝑛))
