It is not possible with 1 test to have both positive and negative. It is possible, but NOT likely, to get a false positive or false negative on a test.

It is possible to have inconclusive test results, but not to test both positive and negative at the same time.

A negative number results when dividing a positive number by a negative number.

It is likely that you are pregnant. It is possible to have false negative results, but unlikely to have a false positive.

The four possible results after Gram staining are Gram positive, Gram negative, Gram variable and Gram in-determinant.

The positive results were the expansion to the west and the negative effects was the Indian removal act

Postive plus a negative results to a negative.

Positive - modernisation & Wealth creation negative - Exploitation & pollution

Dividing a negative number by a positive number results in a negative answer.

A negative number divided by a positive number results in another negative number.

No - it results in a negative number.

A positive number

A negative multiplied by a positive results in a negative number. E.g. -2 x 3 = -6

A negative number divided by a positive number, or a positive number divided by a negative number, results in a negative number.

Yes there are four different possible results of the MR-VP test. An organism can be both positive, both negative or mixed.

if the result is negative then they took drugs and if it is positive then they are clean

Yes, this is possible. In general, results that appear after 5-10 minutes are inaccurate.

According to my lab results, it is DNAse negative.

negative means they found no drugs

A negative number.

a negative multiplied by a negative results in a positive number. -5 x -5 = +25

Indole : Negative Catalase : Positive Starch Hydrolysis: Positive VP Test: Positive Urease: Negative Nitrate Reductase : Positive Gelatinase: Positive

Any positive integer plus any negative integer will always equal an integer. The results will be either a positive integer, a negative integer or zero.it depends which is bigger. if the positive integer is bigger the answer will be positive. and if the negative integer is bigger the answer will be negative.

If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.

when you multiply 2 of them it's positive, 3 and it stays negative.