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.
It will always be positive.
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.
Using an Antigen Self Test at home is simple and effective. Start by washing your hands and reading the instructions carefully. Collect a nasal or saliva sample as directed, then apply it to the test device. Wait for the specified time to read your results. A positive result means you should isolate and consult a healthcare provider. Always check the expiration date and store the test properly for accuracy. Stay safe with regular Antigen Self Test checks!
Hyphens are generally not used with the term "antigen" unless it is part of a compound word or phrase that requires one for clarity. For example, "antigen-presenting cells" uses a hyphen to connect "antigen" and "presenting." However, in standard usage, "antigen" stands alone without a hyphen. Always check specific scientific contexts for any variations.
Yes. -1,0,1 you are always moving. 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.
No. A positive times a negative is always negative. A negative times a negative is always a positive.
diffrence will always be positive except when it is zero but is you speak of substraction operation it can be positive negative or zero
The difference between any numbers is always positive.
No.
No the product of two integers will not always be a positive, because if you multiply a positive and a negative you'll get a negative.