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

How would the sum of cubes formula be use to factor x^3y^3+343?Explain the process

According to the establishment clause, how would a historical society's posting of the Ten Commandments along with the history of religion and its beliefs and p

Is the answer A,B,C or D?

What was the Albany Plan of Union?

What does translitics involve? Select one: a. Translating a poem b. Trying to guess what another language means c. Learning another language through poetry

Is the answer A,B,C or D?

Psychological disorder that impairs bodily function when the body seems to be structurally normal

Which of the following represents the general formula of a circle? y = ax2 + bx +c x2 + y2 = r2 Ax + By = C y = mx + b

Students who major in science- or math-related fields would be eligible for the _____ grant

A paragraph that has its topic sentence first is