Math, asked by hetu3, 1 year ago

(B+c-a)^2 pls answer this formula

Answers

Answered by siddhartharao77
4
The formula for the given equation is;

(b + c - a)^2 = b^2 + c^2 + a^2 + 2bc - 2ca - 2ba.

siddhartharao77: S.
abhi569: Ok
abhi569: Sorry, shidhhartrao77,there was something wrong in my answer
abhi569: It is correct, now
siddhartharao77: Thanks for reporting my answer
abhi569: Your welcome
abhi569: But sorry for reporting you
abhi569: I am really so sorry
siddhartharao77: Its Okk Bro. Next time don't do this.
abhi569: Ok bro
Answered by abhi569
2
(B+c+(-a)} ²

B²+c²+(-a)²+2{Bc-ca-aB}

B²+c²+a²+2Bc-2ca-2aB

I hope this much will help you

siddhartharao77: The formula which u have written is (a+b+c)^2
abhi569: Yes, this is right
abhi569: You can see
siddhartharao77: In the question it is clearly mentioned that the value is -c. How come the result will be +. Even though it is square
siddhartharao77: I mean -a
abhi569: Maine vo he kiya hai jo maine phda hai
abhi569: It can be also written as
abhi569: Sorry
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