Question

por favor procedimiento​

Answer 1

Respuesta:

c)

Explicación paso a paso:

$\sqrt{a+\sqrt{b} } \sqrt{a-\sqrt{b} } \sqrt{a^{2} -b} +b$

$\sqrt{(a+\sqrt{b)} } (a-\sqrt{b} )(a^{2} -b)$

$\sqrt{x} (a^{2} -b)(a^{2} -b)$

$\sqrt{x} a^{4} -2a^{2} b+b^{2}$

$\sqrt{} (a^{2} -b )^{2}$

$a^{2} -b$

$a^{2} -b+b$

$a^{2}$