What are the solutions to the equation (x-1)(x+2)=-2?

Method used:-

Completing the square method.

Steps :-

Now, make the left hand side of the equation by adding the square of ½ to both sides of the equation.

Simplify the equation. You'll get a +ve & -ve value.

Simplify it further.

The solutions are :-

x = 0 & x = -1

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Hope it helps ⚜

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

1. perpendicular

2. parallel

3. perpendicular