Question

Please... answer the question below with explanation, it's important and I'll mark the right answer the brainliest.

Answer 1

Answer:

(a) 1.

Step-by-step explanation:

4+√15^3/2 +(4-√15)^3/2÷ (6+√35)^3/2-(6-√35)^3/2

• = When powers are equal then we multiply the base,
• And here no. are in the form (a+b)(a-b).