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

Which planet in the list below is larger than Earth? A. Saturn B. Mars C. Mercury D. Venus

Need HELPPPP!!!!!! QUESTION 1Im giving brainliest!!Picasso was born along the coast of southern Spain in 1881 True False2 points QUESTION 2For a few year

Match the term with the definition. Please help me Question 1 options: Angle Parallel Lines Perpendicular Lines Plane Circle 1. a flat surface that extend

what kind of changes in science and economics made European exploration possible

PLLLLZ I WILL GIVE BRAINIEST ANSWER AND 72 PTS A 500 mg known substance in fossils decays at a rate of 10% per year. Scientists find a fossil with 295.25 mg of

A person has body fat percentage of 17.2% and weighs 171 pound how many pounds of her weight is made up of fat

Jen's dad sends her to the grocery store for a few last-minute dinner items. jen repeats the list of 10 items as she walks to the store, but can only remember t

Why do you think this document was written? What evidence in the source helps you know this?

Indicate the formula for the following conditions. P(n,r)=

Describe the translation of the function y=3sqrtx-4 +3