heyoimthejoe heyoimthejoe

03-05-2022
Mathematics

contestada

Solve using the quadratic formula

x^2 - 8x - 84 = 0

Show all work

Respuesta :

hinnocentholumede hinnocentholumede

06-05-2022

Answer:

x²-8x-84

Using quadratic Formular -b±√b²-4ac/2a

--8±/8²-4×1×-84 /2×1

8±/64+336/2

8±/400/2

8±20/2

8+20/2, 8-20/2

28/2, -12/2

14,-6

Ver imagen hinnocentholumede

Answer Link

Otras preguntas

Alexis baked 87 dozen brownies. How many brownies does she have

Akin is polling sexually active 70-year-old people. Based on the research, what might he hear these older adults say

Calen correctly wrote the equation y-3=1/5(x-10) to represent a line that Mrs. Adams sketched. Mrs. Adams then changed the line so that it had a slope of 2, but

Which statement describes the movement of matter in the rock cycle? A. Living things take in and give off water. B. Water gets heated by sunlight and evaporates

I need help with this please

Application deadline for bridgerland technical college is

Which equation represents the line through (0,0) and (3,4)? a. y=3/4x b.y=4/3x c.y=4x d.y=3x

Rent-An-SUV charges an $80 fee to rent a truck and $12 per mile. Another rental company charges a $150 fee to rent a truck and $8.50 per mile.

How to tell the difference between preterite and imperfect.

What are some solutions to prevent overfishing? Giving them time to reproduce . Fishing in different areas. Giving the population time to go back up. All of abo