answersLogoWhite

0


Best Answer

x2 + 7x + 9 = 3

∴ x2 + 7x + 6 = 0

∴ (x + 6)(x + 1) = 0

∴ x ∈ {-6, -1}

User Avatar

Wiki User

โˆ™ 2010-02-25 03:07:05
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.74
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
1186 Reviews

Add your answer:

Earn +20 pts
Q: X2 plus 7x plus 9 equals 3?
Write your answer...
Submit
Still have questions?
magnify glass
imp
People also asked