answersLogoWhite

0


Best Answer

x2 + 11x + 18

(x + 9)(x + 2)

CHECK:

x2 + 9x + 2x + 18

x2 + 11x + 18

SET EACH EQUAL TO ZERO:

x + 9 = 0

x = -9

x + 2 = 0

x = -2

NOW YOU ARE DONE:

Solution set: {-9, -2}

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Can you factor x2 plus 11x plus 18?
Write your answer...
Submit
Still have questions?
magnify glass
imp