Final answer:
To multiply the expression (x+y)(x+z), we apply the distributive property and combine like terms to simplify the expression to x^2 + xz + xy + yz.
Step-by-step explanation:
The given expression is (x+y)(x+z). To multiply these two terms, we will apply the distributive property, which states that (a + b) * c = a * c + b * c. Therefore, we will multiply x with both y and z separately and add the results together.
The expression (x+y)(x+z) simplifies to x * x + x * z + y * x + y * z.
Combining like terms, we get x^2 + xz + xy + yz as the final circuit diagram expression.
Learn more about Multiplying binomials