24allruc 24allruc

01-02-2022
Mathematics

contestada

What is the value of "b" in the following quadratic? (Make sure the equation is in
standard form: ax2 + bx+c=0)
X^2 + 28 = -112

Respuesta :

mathstudent55 mathstudent55

01-02-2022

Answer:

b = -84

Step-by-step explanation:

x² + 28 = -112

x² - 84 = 0

ax² + bx + c = 0

1x² + 0x + (-84) = 0

a = 1; b = 0; c = -84

Answer: b = -84

Answer Link

Otras preguntas

A) (−4,−3) B) (−1,1.5) C) (0,−2) D) (0,3) E) (3,−4) F) (6,4)

2 tn=____kg round to the nearest whole number

Define the following in French. to ask for / to request A. prendre B. acheter C. vendre D. commander I think it would be D

Hello, i was confused in this if anyone could help me with it

letter to the editor on misuse of public property and ways of curbing them

find the x and y intercepts. 2x-4y=8

Matrics AssismentQ.5) If A = [7 3 ; 0 5] and B = [3 0 ; 0 4] then find 3A - 4B.

Compare and Contrast Bohr’s Atomic Theory and Quantum Atomic Theory.

Activity: essayExpress your thought on the connection of the music medieval, renaissance, and baroque relates to other forms of arts during the periods.

In 1827, John Walker, a druggist in a small English town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper,