Raise the first complex number to the power of the second complex number; Find the natural log of the first complex number; and Find the magnitude and phase of complex numbers. Before you head off to have fun with our imaginary number calculator, go through the article below to understand ...
1 You were always taught that you cannot take the square root of a negative number, so an equation like x2 = −9 has no solution. Ah, but you can “imagine” the solution to be x=3(−1) because when you square x you get x2 = −9. Today imaginary numbers are an important...
1 You were always taught that you cannot take the square root of a negative number, so an equation like x2 = −9 has no solution. Ah, but you can “imagine” the solution to be x=3(−1) because when you square x you get x2 = −9. Today imaginary numbers are an important...
So -x means a bad hair week. Notice how negative numbers “keep track of the sign”: we can throw(−1)47into a calculator without having to count (”Week 1 is good, week 2 is bad… week 3 is good…“). Things that flip back and forth can be modeled well with negative numbers...
None of the ordinary (real) numbers satisfy this property. If we are feeling lazy we can stop there and say that this equation can’t be satisfied. But, if we are feeling creative, we might assume for a moment that there is a (special) number that satisfies ...
Complex Number Calculator Calculator will divide, multiply, add and subtract any 2 complex numbers Exponents and Exp Growth/DecayBasic Laws of Exponents Negative Exponents Subtract Exponents Fraction Exponents Exponential Equations with Fraction Exponents Exponential Growth Exponential Equations Exponen...
Exponentials first arise out of a need for a shorthand for multiplication (much like multiplication itself can be seen as a generalization of a shorthand for addition). Lets say we have a numberawhich we've multiplied together a bunch of times to getb: ...
The calculator uses the quadratic formula to findsolutions to any quadratic equation. The formula is: −b±b2−4ac−−−−−−−√2a−b±b2−4ac2a The quadratic formula calculator below willsolve any quadratic equationthat you type in. Simply type in a number for 'a', 'b...
Since division by a negative number usually generates no problems, we could be good conventionalists and not worry about the matter. However, it does sometimes generate problems and paradoxes. First of all, there is the paradox of the equation -1/1 = 1/-1. Here we have a quantity that...