Which expression is a factor of 2xy + 6x − 3y − 9?
A factor of a polynomial is the number or an expression which is the divisor of the given polynomial. In other words, when we divide a polynomial with its factor, the remainder is 0.
Answer: The factors of 2xy + 6x − 3y − 9 are (y + 3) and (2x-3).
Go through the steps to find the factors.
Given expression: 2xy + 6x − 3y − 9
To factorize this expression, let's subdivide the 4 terms of the expression into two each.
Therefore, we can write the same expression as:
= (2xy + 6x) - (3y + 9)
= 2x(y + 3) - 3(y + 3)