Question 2 of 8 Step 1 of 1 Multiply and simplify the following radical expressions. Assume all variables are positive. \[ (2 \sqrt{y}+4)(\sqrt{y}-5) \] Answer 2 Points Prev

Step 1 ：Multiply each term in the first expression by each term in the second expression using the distributive property: \((2 \sqrt{y}+4)(\sqrt{y}-5)\)

Step 2 ：Simplify the resulting expression by combining like terms and simplifying any radical expressions: \(-6\sqrt{y} + 2y - 20\)

Step 3 ：Final Answer: \(\boxed{-6\sqrt{y} + 2y - 20}\)