asarenana1120 asarenana1120

04-08-2021
Mathematics

contestada

Simplify the expression 2x(4 + x - 9 + 3x)
A. 8x - 10
B. -2x²
C. -10x²
D. 8x² - 10
E. 8x² - 10x

Respuesta :

04-08-2021

Answer:

E. 8x² - 10x

Step-by-step explanation:

4+x-9+3x

=x+3x+4-9

=4x+4-9

=4x-5

=2x(4x-5)

=8x² - 10x

Answer Link

hannagreen10 hannagreen10

05-08-2021

E. 8X^2-10x ! hope this helps

Answer Link

Otras preguntas

a society in which several distinct ethnic, religious or cultural group coexist with one another is said to be

PLEASE HELP ME ASAP!! MUST SHOW WORK!! (I give all my points for all of these questions done!) ASAP!!

How long does it take a car to travel 200 mi at a constant speed of 25 mi/h? 4 h 8 h 10 h 12 h

Describe how mutations lead to genetic variations.

Who was the first president

What is the square root of –16? –8i –4i 4i 8i

on two separate stock trades lost $327 and gained $280 what was result

What the difference between album and record for grammy?

Which one of the following is a key advantage that eukaryotic cells have over prokaryotic cells?

A Latin American person of black and white ancestry? A Latin american person of mixed Indian and white background? People are saying its 'Mestizo' and 'mulatto'