48y + 36z
The given expression is 48y + 36z.
To simplify the expression 48y + 36z, you can factor out the common factor of 12.
First, factor out 12 from both terms:
12(4y + 3z)
So, the simplified expression is 12(4y + 3z).
To simplify the expression 48y + 36z, you can combine like terms. Like terms are terms that have the same variable(s) raised to the same power(s). In this case, 48y and 36z are like terms because they both have the variable y and the variable z.
To combine these like terms, simply add the coefficients of the like terms. The coefficient of 48y is 48, and the coefficient of 36z is 36. Since there are no other like terms in the expression, we can directly add the coefficients:
48y + 36z = (48 + 36)y + 36z = 84y + 36z
Therefore, the simplified form of the expression 48y + 36z is 84y + 36z.