multiply 6sqrt25x^3

To multiply 6√25x^3, we can break it down into two parts:

1. Multiply the coefficient (6) with the coefficient inside the square root (√25):
6 * 5 = 30

2. Multiply the variable (x^3) with the variable inside the square root (√x):
x^3 * x = x^4

Therefore, the final answer will be 30√x^4.