Which expression is a factor of 2xy + 6x − 3y − 9? y − 3 2x + 3y x + 3 2x − 3

Step-by-step explanation:

The given expression is

Let us factor the expression.

Factor the GCF of each pair;

Factor again to obtain:

The correct choice is 2x-3

 D) 2x - 3

Step-by-step explanation:

Factor using the Grouping Method

2xy + 6x    +    -3y - 9

2x(y + 3)    +    -3(y + 3)

Since they have a common factor (y + 3), the grouping method can be used - the outside is one factor and the common factor is the other.

⇒ (2x - 3)(y + 3)

2x - 3 is provided as one of the options.  y + 3 is not given as an option

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

bn,mn,n.vn.

step-by-step explanation: