# tell me proof for this formula this formula in maths(a+b)2=

N JYOTHEESWAR
342 Points
7 years ago
a2+2ab+b2
this is the expansion form of the formulae of the above question.so use the above formulae whenever you want to know or solve the problem

SAI SARDAR
1700 Points
7 years ago
(a+b)2=a2+b2+2ab
you devide (a+b)2 into (a+b)(a+b) and you can multiply then you will definetly got above one.
Thank you.
T.kumar
281 Points
7 years ago
a+b)2=a2+b2+2ab
you devide (a+b)2 into (a+b)(a+b) and you can multiply then you will definetly got above one.
Thank you.
Prabhakar ch
577 Points
7 years ago
If you multiply (a+b) and (a+b) then it will come. if multiply tha two it will come a2+b2+2ab.So please multiply tha two and answer will come
vannala shivanand
23 Points
7 years ago
first draw a line with a point which divides a,b . then total distance of that line is a+b. the square of this disatnce is (a+b)2 .and it is equal to a2 +b2 +2ab.hence it is proved.

NARAYANA
242 Points
7 years ago
WE REWRITE THE EQUATION (A+B)^2 IS (A+B)*(A+B) THEN WE GET ANSWER IS A^2+B^2+2AB THERE IS ANOTHER WAY TO SOLVE THIS BUT THIS IS SIMPLE WAY.
Dheeru chowdary
100 Points
7 years ago
The expansion of the given algebraic formula is a^2 +b^2 + 2ab
& by simple expansion u will get this ,,
RAMCHANDRARAO
159 Points
7 years ago
(A+B)2 IS DIVIDED INTO (A+B)*(A+B)NOW YOU CAN MULTIPLY THESE TWO YOU DEFINETLY GOT
(A+B)2 =A2+B2+2AB THANK YOU
NAGOORVALI
105 Points
7 years ago

(a+b)2=a^2+b^2+2ab this is form in binomial expansion if interested you invent differnt modals we also know pascal triangle
Gowri sankar
292 Points
7 years ago
DEAR CHETHAN,
(a+b)2=a2+b2+2ab this is form in binomial expression if interested you invent different modals we also known pascal triangle.

mohan
216 Points
7 years ago
dear iitian first draw a line with a point which divides a,b . then total distance of that line is a+b. the square of this disatnce is (a+b)2 .and it is equal to a2 +b2 +2ab.hence it is proved.
131 Points
7 years ago
dear chetan the proof of (a+b) 2=a2+b2+2ab it is a very usefull formula for solving problems.
and is called the binomial expansion formula
sreekanth sree
125 Points
7 years ago
hello chethan (a+b)2=a2+B2 +2ab is the answer of this question.it is very important formula.(a+b)*(a+b)=a2+B2 +2ab….….….….….….….….….….….….….…...
manichandra
109 Points
7 years ago

(a+b)2=a2+b2+2ab
you devide (a+b)2 into (a+b)(a+b) and you can multiply then you will definetly got above one.
Thank you.