x^2 plus 4 = 0
x^2 = -4
square root both sides
x = the square root of -4
x = 2i
It is B, 0.
The discriminant is 900.
Yes because if 1+0=1 than 0 plus b equals b
I would think -5 plus 5 equals 0.
It equals 0. * * * * * Unless the question is (-x)2 + (+x)2. In that case, the answer is 2x2
It is B, 0.
The discriminant is 900.
0
7x2-10x+3=0 (7x-3)(x-1)=0
Yes because if 1+0=1 than 0 plus b equals b
I would think -5 plus 5 equals 0.
A=0 b=0 c=0
Everything to the power of 0 equals 1.
No.
It equals 0. * * * * * Unless the question is (-x)2 + (+x)2. In that case, the answer is 2x2
x = y = 0 ?
many solutions