Find the sum of (8 + √2) and (8 – √2).
Answers
Answered by
0
Answer:
The ans is 16
Step-by-step explanation:
here you go...
8+√2 + 8-√2
√2s are got cancelled each other... so take sum of 8+8.
Answered by
1
Step-by-step explanation:
- ( a + b) ( a - b) = a² - b²
→ (8 + √2) (8 - √2) = (8)² - (√2)²
- 64 - 2
- 62
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