mathqueen3 mathqueen3

30-09-2016
Mathematics

contestada

Factor completely: 3x^2-24x-30 Make sure to show each step.

Respuesta :

apologiabiology apologiabiology

30-09-2016

we see we can factor out the 3
(3)(x^2-8x-10)
what multiplies to -10 and adds to -8
2+5=7
1+10=11
nope

factored form is
3(x^2-8x-10)

Answer Link

Otras preguntas

Using the functions f(x) = 5x - 12 and g(x) = 11x + 2 to complete the function operations listed below.Part A: Find (f + g)(x). Show your workPart B: Find (f ×

A cylinder has a volume of 315 pi cubic meters and a height of 21 meters. What is the area of the base? A. 15 pi square meters B. 18 pi square meters C. 294 pi

what can a person do to determine how he or she will be reincarnated?

neptune is about 1 x 10^26 kilograms, while jupiter is about 2x 10^27 kg. approx. how many times heavier is jupiter than neptune?

Explain how I sit and look out drastically varies in its tone from I hear America singing

Two pentagons are similar. So, their corresponding sides must have the same lengths. True False

Which of the following is the best choice to replace the word "conquering" in the excerpt? Not like the brazen giant of Greek fame, With

The sum of two numbers, x and y, is 12. The difference of x and two times y is 6. What are the values of x and y? A. x = 8, y = 4 B. x = 10, y = 2 C. x

Seventy-five-year-old walter lost his wife to a heart attack two years ago, and most of his friends have passed on. his children live in other states and he has

Eastoros is a communist country that aims to acquire colonies where communism can be practiced. xenonia, a democratic country, offers military aid to the nation