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Ex 12.2, 1 (v) - 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 You are here
Ex 12.2, 2 (i) Important
Ex 12.2, 2 (ii)
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, 1 Express the following numbers in standard form. (v) 31860000000 31860000000 = 3186 × 〖10〗^7 = (3.186 × 103) × 〖10〗^7 = 3.186 × (〖10〗^3×〖10〗^7) = 3.186 × 〖10〗^(3 + 7) = 3.186 × 〖𝟏𝟎〗^𝟏𝟎 (Using 𝑎^𝑚×𝑎^𝑛=𝑎^(𝑚 + 𝑛))
