Four students were asked to write an expression which has terms that have a greatest common factor of 8c.

the expressions provided by the students are shown below.

Tanya

32C+16cd

Wyatt

8c-48cd

Xavier

36c-24c yang. 8c+40

Which student wrote the correct expression?

Wyatt

Step-by-step explanation:

Tanya: 32c+16cd=16c (2+d)

The GCD of the terms is 16c

Wyatt : 8c-48cd=8c (1-6d)

The GCD of the terms is 8c

Xavier : 36c-24c = 12c (3-2)

The GCD of the terms is 12c

Yang: 8c+40=8 (c+5)

The GCD of the terms is 8

Since the expression is required to have a GCD of 8c, Wyatt wrote the correct expression.