Is the answer 8,149+3?
Answer:
(5x+3)(4x^2+1)
Step-by-step explanation:
20x^3+12x^2+5x+3
(20x^3+12x^2)+(5x+3)
Factor out 4x^2 from 20x^3+12x^2 : 4x^2(5x+3)
(5x+3)+4x^2(5x+3)
