Math, asked by YatharthRaman, 1 year ago

a²+ab(1+b)-a³ factorize it

Answers

Answered by 7905143717
2
1) a3 + b3 + 3a2b + 3b2a = (a + b)3 

2) a3 - b3 - 3a2b + 3b2a = (a - b)3 

3) a3 + b3 = (a + b)(a2 - ab + b2) 

4) a3- b3 = (a - b)(a2 + ab + b2) 

5) a3 + b3+ c3- 3abc 
= (a + b + c)(a2 + b2+ c2 - ab - bc - ac) 

6) If a + b + c = 0 then a3 + b3+ c3=3abc 
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