Question

2. Which of the following is a surd? *
1. 4th power root of 81
2. cube root of 25
3. square root of 16
.4 cube root of 125​

Answer 1

Step-by-step explanation:

Al-Idrisi is best known in the West as a geographer, who made a globe of silver sphere weighing 400 kilograms for King Roger II of Sicily. Some scholars regard him as the greatest geographer and cartographer of the Middle Ages. He also made original contributions in medicinal plants.