Question

por favor me ajudem​

Answer 1

a)

$\left \{ {{(5+3)^{2}} \atop {5^{2}+ 3^{2}} \right. \\\left \{ {{25 + 30 + 9} \atop {25 + 9}} \right. \\\left \{ {98} \right.$

b)

$\left \{ {{(2-4)^{3}} \atop {2^{3} -4^{3}}} \right. \\\left \{ {-2^{3}} \atop {8 - 64}} \right. \\\left \{ {-8} \atop {8 - 64}} \right. \\\left \{ { - 64}} \right.$

Espero ter ajudado, abraço!