If the corner that the Hebron Bank is located on measures , what is the measure of the corner where the Pepsi Plant is located? What word describes this relationship? Please help me!!

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

In which form is the following function written? y = - 2(x – 3)(x + 5)

Could somebody me with this radical simplification?