outcash812
outcash812 outcash812
  • 24-03-2021
  • Mathematics
contestada

What should be added to both sides of the equation below to complete the square?
x?
+ 6x = -8
O-4
O-2
O-9
09

What should be added to both sides of the equation below to complete the square x 6x 8 O4 O2 O9 09 class=

Respuesta :

DWRead
DWRead DWRead
  • 31-03-2021

Answer:

Step-by-step explanation:

x² + 6x = 8

Coefficient of the x term: 6

Divide it in half: 3

Square it: 3²

Add 3² to both sides of the equation to complete the square and keep the equation balanced:

x² + 6x + 3² = 8 + 3²

(x+3)² = 17

Answer Link

Otras preguntas

Haha posting the pics of me again cuz why not 1/10 for me i pick 5/10
Write a four- to five-sentence summary of Muhammad's early life.
Isaac Newton mathematically derived _________ 3 laws. A- Aristotle's B- Kepler C- Copernicus's D- Galileo's
HELP!!!!!FAST!!!NOW!!!!HURRY!!!!PLS!!!! The length of the shorter leg of a 30-60-90 Special Right Triangle is 17 yd long. How long is the longer leg of the tria
Drag the correct tiles to the box. Not all tiles will be used. Identify the reasons that cities boomed during the Middle Ages. Tiles: increased trade poor sanit
PLEASE HELP ME WITH THIS SPANISH ASSIGNMENT!! 1. write out and conjugate the irregular imperfect verbs: SER, IR, & VER 2. write out 6 original and complete
Please help me with this!!
Can two O blood type parents have a non-O blood type child? Explain your reasoning.
1 In the equation below, what is the value of x? 1 0 25 O 40 30 o 45
Find the charge evolution of an R-L-C circuit