Question

√a+b=√a+√b give one reasen

Answer 1

solution: -

$\implies \: \sqrt{a + b} = \sqrt{a} + \sqrt{b}$

squaring both sides

$\implies \: ( \sqrt{a + b}) {}^{ {2}} =( \sqrt{a} + { \sqrt{b} })^{2}$

$\implies \: a + b = \sqrt{a} {}^{2} + \sqrt{b} {}^{2} + 2 \sqrt{ab} \\ \\ \implies \: a + b = a + b + 2 \sqrt{ab}$

different rhs ≠lhs

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Answer 2

Answer:

hi

please mark brilliant