What is the factored form of the polynomial 8x³ - 27y³
option 1 : (2x + 3x)(4x² + 6xy + 9y²)
option 2 : (2x + 3y)(4x² - 6xy + 9y²)
option 3 : (2x - 3y)(4x² + 6xy + 9y²)
option 4 : (2x - 3y)(4x² - 6xy + 9y²)
Which of the following polynomial cannot be factored?
option 1 : x² + 4x + 3
option 2 : x² + 5x + 6
option 3 : x² + 6x + 8
option 4 : x² + 7x + 9
Answers & Comments
1.option 3
2.option 4
correct me if I'm wrong