03-06-2020
Mathematics

contestada

answer quick please (2x2 + 5x - 7) + (3 - 4x2 + 6x)

Respuesta :

akane1304 akane1304

03-06-2020

Answer:

[tex] \frac{8}{11} [/tex]

Step-by-step explanation:

(4+5x-7)+(3-8+6x)=0

(-3+5x)+(-5+6x)=0

-8+11x=0

x=8/11

Answer Link

jblackoffical jblackoffical

03-06-2020

Answer:

Step-by-step explanation:

Answer Link

Otras preguntas

A wave has a wavelength of 3 m and a frequency of 340 Hz. How far will the wave go in 20 s?

In one season, a basketball team won 60 games What is the ratio of of games wo to ganes lost? ? and lost 20 games.

DNA has two functions: It can self-replicate, and it acts as a template for the transcription of RNA. DNA is capable of these functions because:

Who were the Turks, and how did they contribute to the fall of the Byzantine Empire? At least 1 paragraph 100 POINTS!!!!!!!!!!

There are two reasons we have seasons. What are they

How many bonds will form between 2 nitrogen atoms? (N2) no bonds form O 3 O 2 O1

When a phone call is placed to the Romano residence, there is a 12% chance that it will be answered by Mr. Romano, a 25% chance that it will be answered by Mrs.

pls, help!! 50 points

Law enforcement official Ailsa Carver was the first to respond to a 911 call from an elderly man suffering from a heart attack. Ailsa found this man in critical

What year were The Rolling Stones founded?