What is - x divided by x squared minus 1? Do you mean: - x / (x2 - 1)? If so, that's as simplified as you can get. (- x / x2) - 1? If so, that simplifies to (-1/x) - 1. (-x/x)2 - 1? If so, that simplifies to 0. -(x/x)2 - 1? If so, that simplif...
We don't have parens here, so we square 3, THEN apply the minus sign. The result: negative 9. But if you see (-3)2 we must first apply the minus sign within the parens so that what we're squaring is a negative 3. The result: negative times negative gives positive, so the ...
What is queening? Updated:4/28/2022 Wiki User ∙15yago Best Answer Copy Queening is a synonym for face sitting. Wiki User ∙15yago This answer is: Add your answer: Earn +20pts Q:What is queening? Write your answer... Submit
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here are some examples of non-linear guides. Y equals three x squared plus two x minus seven. Notice this little x squared, the squared, we don't have any squared in this guide. Y equals x over x minus four. This rational equation, we don't have any denominators or crazy stuff in...
The Sum of the squares of the k-independent standard random variables is called the Chi-Squared distribution. Pearson’s Chi-Square Test formula is - Where X^2 is the Chi-Square test symbol Σ is the summation of observations O is the observed results E is the expected results The ...
Imaginary numbers are also called complex numbers. When imaginary numbers are squared, the result is a negative number. Imaginary numbers are used in certain calculations, such as quadratic equations. They are the result of a real number multiplied by i, when i equals the square root of -1....
Rho-squared is equal to one minus the ratio of the likelihood based on estimated coefficients divided by the likelihood setting all coefficients equal to zero. A negative difference in money-equivalent value demonstrates why it cannot always be interpreted as willingness to pay. Negative willingness ...
The above definition given of the square root allows us to discard the common statement that "the square root of 64 is plus or minus 8" , which is wrong. Indeed 64≠±864 =±8 Now, we can understand why such myth carries on. Indeed, both 8 and -8 have the property that 82=...