Give the number of real solutions,
(-3) -1-1
There (select)
(select)
real solution(s).
is one
are two
are no

No real solutions.

Step-by-step explanation:

Square both sides:

Evaluate the discriminant:

$\Delta =3^2-4 \times 1 \times 4$

$= 9-16=-7<0$

Since $\Delta $ is less than zero, there are no real solutions.

i could probably can you me with a question of mine?

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: