Question

[(3.75-2.25)la puterea a doua-(3/2-3/4)la a 2]×(0.8-3/10)​ va rog urgent!!!!!

Answer 1

Răspuns:

[(3,75-2,25)]²-(3/2-3/4)²]×(0,8-3/10)

[1,5²-(3/4)²]×(4/5-3/10)

[(3/2)²-9/16]×1/2

(9/4-9/16)×1/2

27/16×1/2

27/32