WebWatch on. Yes, 900 is a real number. In mathematics, real numbers refer to any number that can be located and plotted on the number line, including both positive and negative numbers, as well as zero. Real numbers can be expressed in decimal form, as fractions or as irrational numbers, and they are used extensively in various fields such as ... WebYes, but your language is a little vague and misleading. Things to notice: 1 / 1 = 1 (Duh) 1 / ( − 1) = − 1 (Not so duh; but pretty easy) 1 ∗ 1 = 1; ( − 1) ∗ 1 = 1 ∗ ( − 1) = − 1; ( − 1) ( − 1) = 1 ("A negative times a negative is a positive". To some this is obvious; to some this makes no sense. But most know this as a rule [ ∗ ])
Fraction - Wikipedia
WebJan 26, 2024 · Multiplying integers is fairly simple if you remember the following rule: If both integers are either positive or negative, the total will always be a positive number. For example: 3 x 2 = 6. (–2) x (–8) = 16. … WebSep 9, 2024 · Leading coefficients are the numbers written in front of the variable with the largest exponent. Just like regular coefficients, they can be positive, negative, real, or imaginary as well as whole numbers, fractions or decimals. For example, in the equation -7x^4 + 2x^3 – 11, the highest exponent is 4. how do i view my tax return
If there is a negative sign beside the fraction bar, does that mean …
WebJan 16, 2009 · Yes, if either the number, or its multiple, are negative, or, a fraction. Of course, not both can be negative!!! What are not integers? A decimal or fraction is not an integer. An... WebAn expression with a variable with negative or fractional exponents, division by a variable, or a variable inside a radical is not a polynomial. However, a polynomial may contain coefficients that are negative, fractions, or even radicals, as long as the polynomial is defined over the real numbers. WebSince this is a negative fraction, the negative symbol may not always “follow” the number that it is initially attached to. In other words, the negative symbol can stay in the numerator. And so, after inverting the two numbers, the negative symbol is now attached to 2. This is also a valid answer as the reciprocal of the original fraction. how do i view my transcript on parchment