👤

Aflati solutiile ecuatiilor.
a)(x-3)(2-x)-(x-5)(x+5)=-2x(x-6)-5(x-1)
b)3(1-x)*-4(x-2)*+5(x-3)*=(2x-3)*+4-x
Steluţa *eestevputere la a doua


Răspuns :

......................................
Vezi imaginea MILADYDANCECLUB