B. Directions: Write the following quadratic equation in standard form.
1. x2 – 6x = -8
4. -5 + 2×2 = 4x
2.-2x + 3 = -x2
5.-8x + 2-3×2 = 0
3. 5x + 3×2 = 7
Answer:
[tex]1. \: {x}^{2} – 6x + 8 = 0[/tex]
[tex]4. \: {2x}^{2} – 4x – 5 = 0[/tex]
[tex]2. \: {x}^{2} – 2x + 3 = 0[/tex]
[tex]5. \: { – 3x}^{2} – 8x + 2 = 0[/tex]
[tex]3. \: {3x}^{2} + 5x – 7 = 0[/tex]
Answer:
1. x² – 6x + 8 = 0
4. 2x² – 4x – 5 = 0
2. x² – 2x + 3 = 0
5. 3x² + 8x -2 = 0
3. 3x² + 5x – 7 = 0
