Question

Factorise 15 xy - 6 X + 5 Y - 2 please answer me fast who answered will mark as brainleist ​

Answer 1

Answer:

(5y - 2)(3x + 1)

Step-by-step explanation:

Let's focus on those first two terms, 15xy and 6x. They have two factors in common, an x and a 3, giving them a greatest common factor of 3x. If we factor that out, the expression 15xy - 6x becomes 3x(5y - 2). Substituting that into our original expression, we get the new expression

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

Let's group those last two terms to make our next step clearer:

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

Now, each term has the factor (5y - 2) in common. We can pull it out to get the fully factored expression

$(5y-2)(3x+1)$

Answer 2

Answer:

15xy-6x+5y-2

15xy+5y-6x-2

5y(3x+1) -2(3x+1)

(we pick one out of the (3x+1) brackets.

your final answer becomes:

(5y-2)(3x+1)