Question

Aflati rezultatul calculului:
$(x^{2} :x+x)*( x^{2} ) ^{3}$

Answer 1

$( x^{2} :x+x)*( x^{2} ) ^{3} = \\ =(x+x)*( x^{2} )^{3}= \\ =2x* x^{6}= \\= 2 x^{7}}.$

Answer 2

[x+x]·x⁶
⇒2x·x⁶
⇒2·x·x⁶
⇒2·x⁷;