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No. If I said 13x2, that would be 26. Then +5 equals 31, so no.

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Q: Does x2 plus 5 always give a positive number?
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Related questions

Does a negative number plus a negative number always a positive?

No. Adding two negative numbers will give a number which is more negative.


What does a plus and a plus make in algebra?

A positive number added to another positive number always results in a positive sum.


When a negative number is subtracted from a positive number is the difference always positive?

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.


Is a negative number plus a positive number always negative?

No.


What do two non integer rational numbers give you for an answer?

a positive number because a negative plus a negative is a positive so it will give you a positive number


What is the sign of the cube root of a positive number?

It is always plus


Is the sum of a positive and negative number always a negative number?

Not necessarily; a positive number plus a negative number will be a positive number if the positive number is greater. Example: 10 + (-6) = 4


What is a positive integer times a negative integer?

negative read this : "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"


What is a positive minus a negative number?

"Minus a negative number" is the same as "plus a positive number" so you have a positive plus a positive number - making a bigger positive number.


Dose a negative number plus a negative number equal a positive number?

No. The sum of two negative numbers will always be a negative number. If, however, you multiply the numbers, their product will be positive.


Why does a positive number minus a negative number equal a positive number?

Because minus a negative number is equivalent to plus a positive number. So, in effect, you have a positive number plus a positive number and that is going to be positive.


Does a negetive number plus a positive number equal a negetive number?

Not necessarily. A negative number plus a positive number can be negative, zero or positive.