Chat with our AI personalities
what is one positive and one negative thing about globalization
The numbers 1,2,3,... etc are called natural numbers or counting numbers. Integers are the natural numbers plus zero plus the negative ( or opposite ) natural numbers. Why do we need negative natural numbers ? For one thing x + 1 = 0 is an equation whose solution is x = -1. We could not solve this equation if we did not have negative integers. So over history these negative numbers came about as a way to solve certain math problems. The numbers 1,2,3,... etc are called natural numbers or counting numbers. Integers are the natural numbers plus zero plus the negative ( or opposite ) natural numbers. Why do we need negative natural numbers ? For one thing x + 1 = 0 is an equation whose solution is x = -1. We could not solve this equation if we did not have negative integers. So over history these negative numbers came about as a way to solve certain math problems.
√-1 = i and i2 = -1 "i" is called an imaginary number as no real number multiplied by itself can give a negative number.
Hey idoit its called a calculator but its .5 get some sence
eat people ============================ Another contributor added: crunch when you step on them and then get up and scurry away