Negative and positive
No. Not if the second number is zero.
Yes.
There are two types of numbers. The real number system that we use everyday for counting and money and such. There is also the imaginary or complex number system that is used to help evaluate the square roots of negative numbers. A 'real solution' generally means that the solution is one from the real number system. When solving an equation (especially at lower grade levels) the answer might be that there are no real solutions. However there might be complex solutions to the problem.
When two negative real numbers are multiplied together, the product is a positive real number.
Real part of the result = real part of first number + real part of second number Imaginary part of the result = imaginary part of first number + imaginary part of second number
Yes, a rational number is a real number. A rational number is a number that can be written as the quotient of two integers, a/b, where b does not equal 0. Integers are real numbers. The quotient of two real numbers is always a real number. The terms "rational" and "irrational" apply to the real numbers. There is no corresponding concept for any other types of numbers.
There are two ways of classifying parabolas: By the direction in which they are open: open at the top or at the bottom. By the number of real roots: 2 real, 1 real or no real roots.
there are two types of images , real and virtual
Real and Virtual.
The n-th root (where n is a natural number) of a real number x is defined as x^(1/n).
real number, complex number, rational number, irrational number etc.
Yes, zero is a real number. If you can plot it on a number line, it is real. It is also an integer, a whole number, a rational number, and could probably be designated as a few other types of numbers.
The set of real numbers can be divided into rational numbers and irrational numbers.
No. Not if the second number is zero.
It was the cave
Positive and Negative
It was the successor to the successor of the number 0.