dilohumb15 dilohumb15
  • 23-06-2020
  • Mathematics
contestada

which of the following expression is equal to -x^2-4

Respuesta :

barakaodoyo5
barakaodoyo5 barakaodoyo5
  • 23-06-2020

Answer:

X=-2

Step-by-step explanation:

-x²-4=0

-x²=4

-x=√4

-x=2

x=-2

Answer Link

Otras preguntas

if popsicle were black would there be white?
What is the absolute value of -6.1
how are the 50 states similar and different
which culture first developed an understanding of the concept of zero a) Olmec b)Maya c)Aztec d)Mexica
which of the following is a numerical expression
What are some possible advantages of the free-market system used in the United States and other countries?
Complete the sentence with the verb SER. Tú ____ simpático.
Which polynomial function has a leading coefficient of 3 and roots –4, i, and 2, all with multiplicity 1? f(x) = 3(x + 4)(x – i)(x – 2) f(x) = (x – 3)(x + 4)(x
A COLOR PRINTER WILL PRINT 8 PAGES PER MINUTE. HOW MANY MINUTES WILL IT TAKES TO PRINT A REPORT THAT HAS 136 PAGES
how many times does 3 go into 135????