Ggrey2020 Ggrey2020

01-01-2021
Mathematics

contestada

solve for x under the assumption that x<0. Enter your answer in interval notation using grouping symbols

solve for x under the assumption that xlt0 Enter your answer in interval notation using grouping symbols class=

Respuesta :

ChoiSungHyun ChoiSungHyun

01-01-2021

Step-by-step explanation:

x² + 9x < -20

x² + 9x + 20 < 0

(x + 4)(x + 5) < 0

Therefore -5 < x < -4 / (-5,-4)

Answer Link

Otras preguntas

A pendulum swings to and fro every 2.0 s. The period of the swing is. O 2 Hz 2 s O 0.5 s O 0.5 Hz

(a) By what least number must 27 be divided to make it perfect square

How can a student tell that ok2talk.org is a good website to use as a mental health resource?

review of novel jane eyre

5 Explica hasta qué punto la lengua que una persona habla determina la manera en que ve el mundo. Proporciona ejemplos.

What is the measure of \angle x∠xangle, x? Angles are not necessarily drawn to scale.

list out the ideas that help in maintaining social hormony in the community

Round each of these numbers to the degree of accuracy shown in brackets. d) 34 766 (nearest hundred) please help me

Large eggs weigh 1/1/2 pounds per dozen. Dawn bought eight large eggs. How much did the eggs weigh

Based on statistics from a worldwide health organization, in there were million people worldwide living with a certain disease, and million deaths from the dise