A number greater than zero fits the question.
So does the square of any non-zero number.
Yes, a negative number subtracted from a positive number will always be positive. Subtracting a negative number is the same as adding the opposite of the negative number. The opposite of a negative number is always positive. A positive number plus a positive number is always positive.
The square of a number is always two numbers multiplied together. A positive times a positive is always positive, and a negative times a negative is always positive.
A positive number times a positive number will always get you a positive number A negative number times a negative number will always get you a positive number (same signs will get you a positive number) but A positive number times a negative number will always get you a negative number or A negative number times a positive number will always get you a negative number (different signs will get you a negative number)
A positive number times a positive number is always positive. A negative number times a negative number is always positive. Therefore, any square number will be positive. Any number to the fourth power (a square times a square) will always be positive. And so on.
It will always be a positive number.
Let 'x' be a positive real number. x|x≥0, xεR
No
No
A positive number multiplied by a negative number will always result in a negative number.
The answer is always positive. If the signs are the same (positive by positive, negative by negative), then the quotient is always positive. If the signs are different (positive by negative, negative by positive), then the quotient is always negative.
Well if you mean positive then yes a positive times a positive is always a positive! Those numbers always have their calculators half full :)
you will always get a positive number