👤

a) 8a+12a²b-24abc=4a(2+3ab-......)
b) √5x³y³z³-2√5x²y⁴z⁵+.....=√5x²y²z²(xyz-2y²z³+3xy)


Răspuns :

A) 8a+12a²b-24abc=4a(2+3ab-6bc)b) √5x³y³z³-2√5x²y⁴z⁵+3√5x³y³z²=√5x²y²z²(xyz-2y²z³+3xy)