99999999999999999999*99999999999999 999999999999999=?-88888888888888888 888888888888888

1e+49

Step-by-step explanation:

All you need to do is input it into the calculator because I really can't do it in my head and you get 1e+49

i din't know the answer is think is 1

Step-by-step explanation:

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.