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

list out the major effect of increased greenhouse gases in point

Seven thousand lottery tickets are sold for $5 each. One ticket will win $2,000, two tickets will win $750 each, and five tickets will win $100 each. Let X deno

What does the poet mean by asphalt sea

answer correcly / explain a lil. match them....

What is the length of a rectangle with an area of 870 square feet and a width of 21 feet?

2/5 + p = 4/5 + 3/5p

Essay Saturday morning - Catch a bus- library-bus stop deserted-heard cry- behind bus stop - littlebaby-vest and

Reggie has held the same bank job for fifteen years. He is always on time, never misses a day, and follows every rule to the letter even though he knows he won'

use slope to determine whether the points A(3,5) B(-2,6) and C(-5,7) are on the same line

A right triangle is shown below whose sides are 2x, x2 - 1, and x2 + 1.(a)Prove the identity (2x)2 + (x2 - 1)2 = (x2 + 1)2for x > 1.x2 +1.12-1