Answer:
x^2 + 7x + 12
Step-by-step explanation:
This is a product of two binomials. There's a formula:
(a + b)(c + d) = ac + ad + bc + bd.
Therefore, (x + 3)(x + 4) = x^2 + 3x + 4x + 12 = x^2 + 7x + 12
Answer:
b is 0
Step-by-step explanation:
yes, i am here :)
I think 33.3% that he Chooses that
.44/.8=×/1
×=.55
..................................
