losersclubb losersclubb

11-09-2020
Mathematics

contestada

Evaluate the following expressions.
1. |2x + 7| + |1 - 2x^2| - 4x, given x = 3

Respuesta :

alyssa80112 alyssa80112

11-09-2020

Answer:

It should be -8 please let me know if I am right

Step-by-step explanation:

(2*3+7)+(1-2*3^2)-4*3

(6+7)+(-3^2)-12

13+-9-12

=-8

Answer Link

Otras preguntas

Plz help with the question below

when used together perspective and color variation create what effect for the viewer

When does secret life of the american teenager volume 8 come out on dvd?

Eric has an estimated income of $2,270 per month. After budgeting his expenses he has found that he has about $836 remaining. If his monthly expenses equal $1,4

Apa rules for citations in a reference list require that the publication date be enclosed within parentheses and that a period follow the end or close parenthes

The us gave allies military supplies through a program called

ABCD is a quadilateral. Calculate the value of x.

What, historically, has spurred America away from political division and toward national unity?

The reason that your car remains stationary when parked is

What forms when an underwater volcano erupts causing magma to cool quickly?