machihoggard38 machihoggard38

21-01-2024
Mathematics

contestada

explain why sqrt(2x+1)-4=-1 has no real solution

Respuesta :

jsimpson11000 jsimpson11000

21-01-2024

Answer:

---

Step-by-step explanation:

But it DOES have a real solution:

sqrt (2x+1) -4 = -1 add '4' to both sides of the equation

sqrt(2x+1) = 3 square both sides

2x+1 = 9

2x = 8

x = 4

Answer Link

Otras preguntas

3. Why is active transport necessary for the sodium-potassium pump to work? A. The sodium would never leave a cell while potassium can move against the

Hawaii and Alaska were admitted to the Union in... A) 1860 B) 1959 C) 1934 D) 1902

Can someone do this for me?

Which word best describe personality

the angle of elevation necessary for a hit ball to just clear the center field fence is not the only factor that goes into determining whether the ball clears t

The four major goals of the United Nations are:

I just signed up and when I put in a question in the Question Box it blocks me from seeing the answering and I wants me to sign up again?

Identify the domain and range of the relation. Use amapping diagram to determine whether the relation isa function((9,6), (3,8),(4,9.5), (9,2)}

Landry is opening two savings accounts. He is opening the first account with an initial deposit of $500. The account will compound continuously each year at a r

How did the invention of the printing press impact in the wolrd of art