Exponents
EXPONENTS Exponents - An exponent refers to a number that how many times to use the number in a mathematical operation like multiplication, division etc. Exponents is also termed as power. Power - An expression that represents repeated multiplication of the same number is called a power. Special cases when the exponent is 0 or 1 :- Case 1. When the power is 0 a^0 = 1 67^0 = 1 Case 2. When the power is 1 a^1 = a 9^1 = 9 Laws of Exponents The following identities hold for all integer exponents :- Practice Questions:- 1.Find out the value of (2/5) 3 ? 2.What is the power of a number when squared? 3. Simplify: (3/2) 2 + (2/3) 2 + (5/4) 2 4. If 4 x = 64, then 3 2x = ? 5. Divide x 5 by x 2 Thank you for visiting Keep sharing Join us now :- Instagram