If a^1/2 + b^1/2 - c^1/2 = 0, then the value of
(a + b-c)^2 is
Answers
Answered by
6
Answer:
√a+√b-√c=0
or, √a+√b=√c
Squaring both sides,
(√a)²+2√a√b+(√b)²=(√c)²
or, a+b+2√ab=c
or, a+b-c=-2√ab
Again squaring both sides,
(a+b-c)²=(-2√ab)²
or, (a+b-c)²=4ab
∴, The answer is c)4ab
Step-by-step explanation:
hope my answer help you
Answered by
102
Given :-
To Find :-
- Value of
Solution :-
We are given :-
⠀⠀⠀⠀⠀
- Here,left side expression is in form of Identity : (a+ b)² We know that (a + b )² = a² + b² + 2ab.
⠀⠀⠀⠀⠀
Similar questions