alcr2020 alcr2020
  • 02-11-2020
  • Mathematics
contestada

what is -2x^2-16=0 without using the quadratic formula?

Respuesta :

nikkidozier127
nikkidozier127 nikkidozier127
  • 02-11-2020

Answer:

x  = 2 i √ 2 , − 2 i √2

Step-by-step explanation:

You could use factoring or the square root property!

Answer Link

Otras preguntas

Please help ASAP !!!??
What is the inverse of y = 3x + 9? A. y= 1/3x - 3 B. y = 1/3x + 9 C. y = -1/3x - 3 D. y = 9x + 3
Jessica sold 16 times more books than Josh together they sold 238 books how many did each one of them sell
Urgent please help only num 2
Based on what you have learned about successful and unsuccessful efforts to resist European colonization, what do you think African and Asian societies could ha
I need the answer to num 5
Help me with this one
2. Which principle helps to explain the reason behind why alleles for a single trait separate from each other when gametes are made to ensure that each gamet
Naomi is thinking of a number between 12 and 28. The number is divisible by 3, and the sum of the digits is 3. What is the number? A 15 B 18 C 21 D24
The simple tense is _________. something that continues to happen something that will happen something that could happen something that should happen