Maths Formula`s || ALways Important Basic Math Formula For EveryWhere || (a+b) || gkgstips

आज मैं आप लोगों के लिए मैथ(Math) के बहुत अच्छे फॉर्मूले को लेकर आया हूं जो हमेशा कभी भी काम आते हैं ,
यह बेसिक फार्मूला ( Basic Formula ) है लेकिन इसकी जरूरत सभी जगह पड़ती है चाहे वह क्लास (Class ) छोटा हो या बड़ा , अक्सर देखा जाता है कि यह फार्मूला काफी लोग भूल जाते हैं ,

तो आज मैं वह फॉर्मूला लेकर आया हूं , आप लोग इस को याद रखें और अपने मोबाइल में सेव रखें जिससे आप कभी भी देख सकते हैं और याद कर सकते है । gkgstips





Math Formula`s 

(a+b)2 = a2 + b+ 2ab
(a – b)2 = a2 + b– 2ab
a2 – b2 = (a – b)(a + b)
a2 + b2 = (a – b)2 + 2ab
(a + b + c)2 = a2 + b2 + c2 + 2ab + 2ac + 2bc
(a – b – c)2 = a2 + b2 + c2 – 2ab – 2ac + 2bc
(a + b)3 = a3 + 3a2b + 3ab2 + b3 ; (a + b)3 = a3 + b3 + 3ab(a + b)
(a – b)3 = a3 – 3a2b + 3ab2 – b3
a3 – b3 = (a – b)(a2 + ab + b2)
a3 + b3 = (a + b)(a2 – ab + b2)
(a + b)3 = a3 + 3a2b + 3ab2 + b3
(a – b)3 = a3 – 3a2b + 3ab2 – b3
(a + b)4 = a4 + 4a3b + 6a2b2 + 4ab3 + b4)
(a – b)4 = a4 – 4a3b + 6a2b2 – 4ab3 + b4)
a4 – b4 = (a – b)(a + b)(a2 + b2)


Thanks !! 

2 Comments

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