aloakley87 aloakley87

24-02-2020
Mathematics

contestada

find the vertex of the equation x2-4x+5=0

Respuesta :

PollyP52 PollyP52

24-02-2020

Answer:

(2, 1).

Step-by-step explanation:

x^2 - 4x + 5 = 0

(x - 2)^2 - 4 + 5 = 0

(x - 2)^2 + 1 = 0

The vertex is at (2, 1).

Answer Link

Otras preguntas

Which words in this sentence makes up the verb phrase? Hybrid cars have recently became more efficient and more popular. a. Have became b. Became more c. Have r

PLEASE HELP Identify the sentence that uses correct punctuation. a. We had to walk, all the way to the train station, the bus doesn't go that far. b. We had to

what percent of 150 is 75

what are some figurative language used in the book milkweed

What is the salt produced when calcium hydroxide, Ca(OH)2, reacts with phosphoric acid, H3PO4, in a neutralization reaction?

Samantha is going on vacation for the summer and is trying to choose between two different plans. The first plan costs $450 for 3 days at a hotel and 2 days at

Evaluate the strenghts and weaknesses of Andrew Jackson as president

Which statement about the “divine right of kings” theory is FALSE? a. Its followers viewed kings as the fathers of society. b. Its adherents believed that gover

Why might nations want to retain or develop an arsenal of nuclear, biological, and chemical weapons?

A food chain or food web can provide good information like _____.