Answer:
I'm not quite sure but I tink its A
Answer: a) x = {-3, 3, -3i, 3i}
b) x = {-√5, √5}
c) x = {-√3, √3, -i√2, i√2}
<u>Step-by-step explanation:</u>



Answer:
x < -8
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
- Equality Properties
Step-by-step explanation:
<u>Step 1: Define inequality</u>
12 < -3(x + 4)
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distribute -3: 12 < -3x - 12
- Add 12 to both sides: 24 < -3x
- Divide -3 on both sides: -8 > x
- Rewrite: x < -8
Here we see that any value <em>x</em> that is smaller than -8 would work.