find a
11²-1 = (a+1) (a-1
Answers
Answered by
1
Step-by-step explanation:
11²-1 =(a+1)(a-1)
11²-1²=a²-1²
11² = a²
a²= 11²
a = 11
Similar questions
Hindi,
3 months ago
Accountancy,
3 months ago
Social Sciences,
3 months ago
English,
5 months ago
Science,
5 months ago
Math,
1 year ago
Math,
1 year ago
Chemistry,
1 year ago