find square of 93 by using identity (a+b) square
Answers
Answered by
2
Answer:
8694
Step-by-step explanation:
93 ^2= (100-7)^2
10000+49-1400
8694
Answered by
2
Step-by-step explanation:
(90 + 3)²
90²+3²+ 2(90)(3)
8100 + 9 + 540
8649
Similar questions
Social Sciences,
4 months ago
Social Sciences,
4 months ago
Math,
4 months ago
English,
10 months ago
Physics,
10 months ago
Math,
1 year ago
Hindi,
1 year ago