Answer:
6x² + 15x + 6
Step-by-step explanation:
Use FOIL:
Multiply the first terms:
(2x)(3x) = 6x²
Multiply 2x and 6:
(2x)(6) = 12x
Multiply 1 and 3x:
(1)(3x) = 3x
Multiply 1 and 6:
(1)(6) = 6
Then, add these all together:
6x² + 12x + 3x + 6
Add like terms:
6x² + 15x + 6 is the simplified expression
