Final answer:
The product of 99 and 8 times the square root of 90 in simplest radical form is 2376 square root of 10.
Step-by-step explanation:
The student's question appears to be about finding the product of 99 and 8 times the square root of 90. To do this, we first recognize that the product of 99 and 8 is 792. Then we consider the square root of 90. The simplest radical form of the square root of 90 is √(90), which can be simplified by recognizing that 90 is 9 times 10 and the square root of 9 is 3. This gives us 3√(10). Thus, the final expression for the product is 792 times 3√(10), which is 2376√(10).