bellashab000 bellashab000

03-06-2021
Mathematics

contestada

Find the zeros of y = x2 - 6x – 4 by completing the square.
O A. x = 3 + 5
B. X = +3
C. X = 3 + 13
D. x.-3113

Respuesta :

goddessboi goddessboi

03-06-2021

Answer:

√13 + 3 = x

-√13 + 3 = x

Step-by-step explanation:

y = x² - 6x - 4

0 = x² - 6x - 4

0 + 13 = x² - 6x - 4 + 13

13 = x² - 6x + 9

13 = (x-3)²

±√13 = x-3

±√13 + 3 = x

√13 + 3 = x

-√13 + 3 = x

Answer Link

Otras preguntas

Read the map. A map titled Spread of Hinduism. A key shows Expansion routes with a red arrow. The Himalaya Mountains are along the border between India and Chin

In the compound NH3, how are the atoms likely bonded to one another? (1 point) O Nitrogen shares one electron with each hydrogen. O Each hydrogen shares two ele

Write a 3-5 sentence paragraph about what you are going to do this weekend. Use the ir + a + infinitive construct.

Someone please answer will mark brainliest thank you so much

There are (49)5 ⋅ 40 books at the library. What is the total number of books at the library? 49 445 446 1

How does our body control blood pressure?

when and why does your body use lactic acid fermentation

Claudia has 16/3 gallons of paint, 3/5 gallons of which is red. What fraction of Claudia's paint is red?

Which of the following is the correct rank order of the diffusion rates of either Cl2 or H2S through air at a pressure of 1.0 atm?

please help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee