Question

Factorise:10+2y-5z-zy​

Answer 1

Step-by-step explanation:

10+2y-5z-zy

2(5+y)-z(5+y)

(5+y)(2-z)

Answer 2

Given,

The expression: 10+2y-5z-zy.

To find,

The factors of the given expression.

Solution,

We can easily solve this problem by following the given steps.

According to the question,

We have the following expression:

10+2y-5z-zy

We can factorise by taking the common factors.

(We can also find the factors of an expression by splitting the middle term and using the identity method.)

Now, taking 2 as a common factor from the first two terms and -z from the last two terms:

2(5+y)-z(5+y)

Taking (5+y) as a common factor:

(5+y) (2-z)

Hence, the factors of (10+2y-5z-zy) are (5+y) (2-z).