Question

(2,3)²=?? (4,5•5,2-4,5•0,2)•[(2,3)²-0,029•10]=??

Answer 1

$(2.3) {}^{2} = 5.29$

$(23.4 - 0.9) \times (5.29 - 0.29) = 22.5 - 5 = 17.5$

Answer 2

Sper ca te-am ajutat