Answer:
6y^2 + 4y.
Step-by-step explanation:
To simplify the expression 2y * 3y + 4y, we follow the order of operations, which is often remembered as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right).
1. Multiplication:
First, we simplify the multiplication within the expression.
2y * 3y = 6y^2
2. Addition:
Next, we add the remaining term, which is 4y.
6y^2 + 4y
So, the simplified expression is 6y^2 + 4y.
Please note that there are no like terms (terms with the same variable and exponent) within this expression, so we cannot further combine or simplify the terms.