Question

(7-1целая2/3)*(-2^2) помогите плиз

Answer 1

-(7- 5/3)*4 = -(21/3 - 5/3)*4 = -16/3 * 4 = -64/3

Answer 2

(7-1 2/3)*(-2^2)=5  1/3*(-4)=-16/3*4=-64/3=-21 1/3