Question

Scoateti factorii de sub radical radical din 10,160,40

Answer 1

la √10 nu poti
√160=√(2 la puterea a 5a X5)=4 X √10
√40=√(5 X 2³)= 2 X √10
Sper ca te-am ajutat!

Answer 2

10=2 x 5
160= $2^{2}$ x $2^{2}$ x 2 x 5= $4\sqrt{10}$
40= $2^{2}$ x 2 x 5 = $2 \sqrt{10}$