If P = 3x² - x + 2 and Q = x² + 5x - 6, then P+ Q =

Question

asked Jul 7, 2024 95.7k views

1 Answer

Zajonc · Answer 1 · 2024-07-11T16:53:19+0000

Answer:

Explanation:

If P = 3x² - x + 2 and Q = x² + 5x - 6, then P+ Q = 3x² - x + 2 + x² + 5x - 6 =

4x^2 +4x - 4

D = 16 + 64 = 80

x12 =
(-4+-√(80) )/(8)