M6Mas7eYeleodie
M6Mas7eYeleodie
03-10-2016
Mathematics
contestada
Complete the square x² -2x
Respuesta :
apologiabiology
apologiabiology
03-10-2016
we do not have an equals sign so lets say it is equal to y
y=x^2-2x
take 1/2 of b and square it
-2/2=-1, (-1)^2=1
add -1 and 1
y=x^2-2x+1-1
copmlete square
y=(x-1)^2-1
the copmleted squaer form is
(x-1)^2-1
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
The ratio of lipsticks to eyeshadow is 1:9. The ratio of eyeshadow to mascara is 3:2. Given I have 3 more eyeshadows than mascaras how many lipsticks do i have?
How did the arts in the United States effect changes in society in the 1920’s
To get revenge on the pizza parlor burning his pizza and not reimbursing him for it, David returned to the pizza parlor after-hours and set it on fire. After bo
what is the purpose of a personal narrative 1. To inform or express?
A switch that connects a battery to a 30μf capacitor is closed. several seconds later you find that the capacitor plates are charged to ±30μc. part a what is th
Marta is making 3 servings of fruit salad.she adds 3/8 cup blueberries for each serving.her measuring cup holds 1/8 cup.how many times must Marta measure 1/8 cu
There are 160 people in a grade. The ratio of boys to girls is 3 to 5. Which proportion can you use to find the number x of boys?
Why does the headless horseman carry his head under his arm math riddle?
PLEASE HELP IM SO CONFUSED BY THIS If the measure of angle ACB = 30 and the measure of angle A = 80, find the measure of angle B A: 60 B: 110 C: 180 D: 70
The opportunity cost of earning an advanced college degree is that: