rmissael rmissael
  • 01-11-2016
  • Mathematics
contestada

What number must you add to complete the square?
x^2 + 2x = -1

Respuesta :

notarobot
notarobot notarobot
  • 01-11-2016
To begin completing the square, it must be equivalent to 0. 

x^2 + 2x + 1 = 0

Therefore, add 1. 
Answer Link
consumestardust consumestardust
  • 17-04-2021

Answer:

1

a p e x l e a r n i n g , just did the quiz

Answer Link

Otras preguntas

At a store , 24 bottles of water and 6 bags of chips costs $23.40. Five bottles of water and two bags of chips cost $6.60. What is the cost of a single bottle o
If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings
There is a turtle race. The race will last 2 minutes. I have to find the distance from the start each turtle will be at the end of the race. Speed (in inches pe
What is the meaning of Pangaea
which is more acidic pH2, pH4 or pH6?
Explain why the railroads were not built in a straight line from east to west.
How did New England's physical geography help the growth of industries?
HOW TO FIND THE MISSING NUMERATOR IN ANY FRACTIONS LIKE 4/8=  ?/4
How do you say I was born in the Philippines in Spanish
The decline in medieval trade was caused by