Question

What are the factors of x2 + 7x + 12?
@dpasingh
@Algebra2013

Answer 1

\[x^2 + 7x + 12\]\[(x+3) (x+4)\]

Answer 2

Thank you lots.a

Answer 3

What two numbers WHEN ADDED equal 7 and WHEN MULTIPLIED equal 12? Thats the answer..

Answer 4

\[ x^2 + 7x + 12= x^2 + 4x+3X + 12 =X(X+4)+3(X+4)= (X+3)(X+4)\]

Answer 5

Your welcome :)

Answer 6

Oh that makes more sense now!