Question

Решите уравнение (х^6-64)×(х^3-6)=0

Answer 1

$(x^{6} - 64)(x^{3} - 6) = 0 \ x^{6} - 64 = 0 \ or \ x^{3} - 6 = 0; \ x = sqrt[6]{64} \ or \ x = sqrt[3]{6} \ Consequently$

x = {-2}U{2}U{∛6}

Answer 2

$x^6-64=0; x^3-6=0$
$x1=-2; x2=3 sqrt{6}; x3=2$