***CORRECT ANSWER CAN BECOME BRAINLIEST***

Solve -5x^2 = -25 using any method. Round your solutions to the nearest hundredth.

The solutions are x ≈ ___ x ≈ ___

AND

What is the most efficient method for solving this equation?

The most efficient method is ____,

1. Factoring
2. Completing the square
3. Using the Quadratic Formula

AND

.....because the equation _____.

1. Can be written in the form x^2 = d.
2. has a perfect square trinomial on its left side.
3. Is not easily factorable and a ≠ 1
4 Is not easily factorable, but a = 1 and b is even.
4. Is easily factorable.