tehehe22 tehehe22

17-07-2019
Mathematics

contestada

Which of the following expressions is equal to
-3x^2 - 27 ?

Which of the following expressions is equal to 3x2 27 class=

Respuesta :

hanabanana728 hanabanana728

19-07-2019

Answer: D. -3x+9i)(x+3i) i hope this helped :)

Answer Link

kyliej7 kyliej7

02-11-2020

Answer: D is the correct answer

Step-by-step explanation:

A P E X

Answer Link

Otras preguntas

Beth is b years old. Sam is 4 years younger than Beth. The product of their ages is 621. a) Show that [tex]b^{2}[/tex] - 4b-621 = 0. b) Work out Sam's age.

The population of a particular country was 23 million in 1981; in 1987, it was 32 million. The exponential growth function describes the population of this coun

The product of two fractions is 5/6 . a) Find three different pairs of fractions that each have a product of 5/6 . Show how you know your answers are correct. b

Determine the oxidation state of P in PO3³-. Select one: A. +3 B. +2 o c. ox D. -3 OE. +6

What do you think about self-grading and peer-grading for online classes

2. A copper vessel with a volume of exactly 1.8 m³ at a temperature 20 °C is filled with glycerin. If the temperature rises to 30 °C, how much glycerin will spi

How many solutions are possible for: a system of two quadratic equations? a system of two quadratic inequalities? Explain your answers.

PLEASEEE HELPP !!! What are the coordinates of the vertex of the parabola y = x² - 2x - 1? a. (-1,2) b. (1,2) c. (-1,-2) d. (1,-2)

You deposit $3000 each year into an account earning 5% interest compounded annually. How much will you have in the account in 30 years?

Brittany opened a checking account with $50 she received for her birthday. She deposits $5 of her allowance each week Write an equation that shows the relations