Factor –8x3 – 2x2 – 12x – 3 by grouping. What is the resulting expression?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]