simplify (√8 +√5) (√8-√5)
Answers
Answered by
1
Answer:
(√8²)-(√5)²
8-5
3
mark as brainliest
Step-by-step explanation:
Answered by
1
Answer:
3
Step-by-step explanation:
(√8+√5) (√8-√5)
simplify the radical expression
(2√2+√5) x (2√2-√5)
using (a-b) (a+b)= a²-b², simplify the product
= 4x2-5
= 8-5
= 3
hope it helps
Similar questions