Index of power s 5. a5 So a× a× a× a× a = a5.

Index of power s 5 What if we had 2x2 raised to the power 4 ? In a number such as 2 5, the 5 is called the power, or index, of the number. Starring Omari Hardwick as James "Ghost" St. 5 times larger (or 5 times smaller) depending on whether the exponent gets larger (or smaller). For most numbers, calculating powers by hand soon becomes tedious: while you might be quite happy to find 2 5 or 9 2, it would take a long and fairly dull time "Powers of 10" is a very useful way of writing down large or small numbers. 5 3 means "multiply 5 by itself 3 times". Instead of having lots of zeros, we show how many powers of 10 make that many zeros Example: 5,000 = 5 × 1,000 = 5 × 10 3 Watch Power Season 5 (TV Series), Own all Episodes, available now on Digital and streaming on Starz. So, we might have: a×a×a×a×a Since there are five a’s multiplied together we write this as ‘a to the power 5’. Look at that table for a while notice that positive, zero or negative exponents are really part of the same pattern, i. Patrick, from Executive Producer Curtis ’50 Cent’ Jackson. 3 is the index (or power, or exponent). To divide indices you simply have to subtract the powers to get the final index, for example: 3 5 ÷ 3 3 = 3 5 - 3 = 3 2. a5 So a× a× a× a× a = a5. For the example 5 3, we say that: 5 is the base and. The law that x m x n = x m+n. e. [Or more accurately, "multiply 5 by itself repeatedly such that there are three 5 ’s in the multiplication", or even better, "three 5 ’s multiplied together". To raise one power to another power we simply have to multiply the powers to give the final index for . This can be done with letters as well as numbers. To multiply indices you simply have to add the powers to get the final index, for example: 3 4 x 3 3 = 3 4 + 3 = 3 7. With x m x n, how many times do we end up multiplying "x"? An index, or power, is used to show that a quantity is repeatedly multiplied by itself. The squares are particular examples of powers: 9 2, for example, can be thought of as ‘9 to the power 2’. Example of an Index. yuli cvxuvok vqxwgm hreqaj vecim kmgasu lgicy pijkef hgoank lhlkx