(a²+b²+2ab) - (a² +6²-2ab)
Answers
Answered by
6
Answer:
4ab
Step-by-step explanation:
=>(a²+b²+2ab) - (a²+b²-2ab)
=>a²+b²+2ab - a²-b²+2ab
=>4ab
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Answered by
10
Correct Question
(a²+b²+2ab) - (a² +6²-2ab)
Solution
→ (a²+b²+2ab) - (a² +b²-2ab)
→ a² + b² + 2ab - a² - b² + 2ab
→ a² - a² + b² - b² + 2ab + 2ab
→ 4ab
Note
- Same sign = addition
- Opposite sign = subtraction
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