Question

simplifica : (a+2) (a-2) (a^2+2^2)+16

Answer 1

respuesta

${a}^{4}$

explicación

$(a + 2)(a - 2)( {a}^{2} + {2}^{2} ) + 16 \\ ( {a}^{2} - {2}^{2} )( {a}^{2} + {2}^{2} ) + 16 \\ ( ({ {a}^{2} })^{2} - ({ {2}^{2} })^{2} ) + 16 \\ {a}^{4} - 16 + 16 \\ {a}^{4}$