Question

tthe equation 3x^2+2x^2=0 represents a
a. circle
b. parabola
c. pair of lines
d.none of the above

Answer 1

parabola

Answer 2

how?

Answer 3

second degree polynomial in one variable.

Answer 4

\[3x^2+2x^2=0 \]
\[5x^2=0\]
\[x=0\]
x=0 is a vertical line

Answer 5

http://www.wolframalpha.com/input/?i=5x%5E2%3D0

Answer 6

why not a pair of line...h^2-ab>0

Answer 7

here, it is in one variable only(h^2) and not includes another variable(ab)

Answer 8

is it? what are the values of a,b,and h u got?

Answer 9

or is the question 3x^2+2y^2= 0 ??

Answer 10

im sry the question i wrote is wrong
it is 5y^2 not x

Answer 11

then circle

Answer 12

dude are u sure coz even i think its a circle