When you multiply a negative number by a positive number then the product is always negative. When you multiply two negative numbers or two positive numbers then the product is always positive. 3 times 4 equals 12. Since there is one positive and one negative number, the product is negative 12.
What is the nature of the product of a negative number by itself even number of times?
Answer: The nature of the product of a negative number by itself even number of times it is always negative.
What is the sign of the answer when multiplying an even number of negative numbers?
Because one is an odd number, the answer is negative. Two negative signs mean a positive answer because two is an even number. An even number of negative signs means a positive answer. Three negative signs mean a negative answer.
What happens when a negative number has an even exponent?
Negative numbers with exponents If the base is negative and the exponent is an even number, the final product will always be a positive number. If the base is negative and the exponent is an odd number, the final product will always be a negative number.
What do you get when you divide a negative by a negative?
Two negatives make a positive, so a negative number divided by a negative number equals a positive number. For example, -8 / -2 = 4.
Why do 2 minuses make a plus?
This is in fact the reason why the negative numbers were introduced: so that each positive number would have an additive inverse. The fact that the product of two negatives is a positive is therefore related to the fact that the inverse of the inverse of a positive number is that positive number back again.
Which is the product of factors of a number?
By multiplying two factors of a number, a product is obtained which is equal to the original number. It should be noted that factors of any number can be either positive or negative. For example, in the case of 6, the factors can be 2 and 3 as 2 × 3 gives 6. Here, 2 and 3 are factors while 6 is the product. The other factors of 6 are 1 and 6, etc.
Which is a negative factor for a negative integer?
On the other hand this calculator will give you negative factors for negative integers. For example, -2 and 3 AND 2 and -3 are both factor pairs of -6. Factors are whole numbers that are multiplied together to produce another number. The original numbers are factors of the product number. If a x b = c then a and b are factors of c.
Why is the product of two negative numbers positive?
Therefore, is the inverse of the inverse of 12; in other words, the inverse of ; in other words, 12. The fact that the product of two negatives is a positive is therefore related to the fact that the inverse of the inverse of a positive number is that positive number back again.
Is the product of 0 an even number?
Direct link to Kitti Kadelica’s post “At 4:56, Sal said that 0 is an even number and mak…” , Sal said that 0 is an even number and makes the product positive. However, if you multiply 0*something else, then the answer would be zero, but the product shouldn’t be positive. It should be zero because it’s a neutral number.
