Help me if you can! will medal!!
Determine the factors of 15x2 + 3xy + 10x + 2y. (4 points)

(3x + 2)(5x + y)

(5x + y)(2x + 3)

(3x + y)(5x + 2)

(5x + 3)(2x + y)

Question

Help me if you can! will medal!!
Determine the factors of 15x2 + 3xy + 10x + 2y. (4 points)
		
(3x + 2)(5x + y)
		
(5x + y)(2x + 3)
		
(3x + y)(5x + 2)
		
(5x + 3)(2x + y)

welshfella · Answer

15x2 + 3xy + 10x + 2y
factor by grouping:-
= 3x(5x+ y)+2(5x + y)
= ?

welshfella · Answer

the 5x + y is common to the 2 parts  so what do you think the answer is?

anonymous · Answer

The Answer is (3x+2)(5x+y) I factored all of them and this one is right

welshfella · Answer

@JuanM - please don't give direct answers  Read  Code of Conduct

welshfella · Answer

that is the correct answer but I wanted the questioner to work it out himself.

anonymous · Answer

yeah. i feel like i learn it better when there are steps. sorry if i sound picky..

anonymous · Answer

herself**********

anonymous · Answer

Sorry

welshfella · Answer

No you are not picky.  You need to know how to do the problem .

anonymous · Answer

yeah thanks

welshfella · Answer

yw

welshfella · Answer

5x +y is common to both parts so its factors to 
(5x + y) and whats outside the parentheses  3x + 2

welshfella · Answer

Choice A is the correct one.

anonymous · Answer

okay