drobe842003
drobe842003
24-11-2020
Mathematics
contestada
Solve for x: 2x squared-1=-9
Respuesta :
alhassan44
alhassan44
24-11-2020
Answer:
x=-2
Step-by-step explanation:
-9+1=-8 so 2x squared =-8
x=-2
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
is this right if not what is it
The main idea of nullification was that _____. the President could enact any law that he pleased the Supreme Court could overturn presidential decisions Congres
Why did the authors of the declaration of independence failed to address the rights of women Native Americans and African-Americans in the document
what is a plural verb
What is the answer? 3(x-5)+2(x-1)
When companies remove trees from an area, among the results below, _____ is negative rather than positive.
What regions is New Jersey in?
all spoken languages have which of following characteristics in common? select all that apply.
What 42as and improper fraction
what is the process by which populations change over time
