Question

va rooog!!!!
x^a•x^b:x^c•(x^m)^n=

Answer 1

Salut,

$\Biggg{x^a\cdot x^b: x^c\cdot (x^m)^n=x^{a+b-c}\cdot x^{m\cdot n}=x^{a+b+c+m\cdot n}.}$

Green eyes.

Answer 2

x^(a+b-c+mn)
adica x la puterea (a+b-c+mn)
am tinut cont ca :
-la inmultirea a doua puteri ale aceleiasi baze, exponentii se aduna;
-la impartirea a doua puteri ale aceleiasi baze, exponentiid se scad;
-la ricarea la putere a unei puteri, exponentii se inmultesc.