Question

va rog urgent!!!!
dau coroana​

Answer 1

a= -3 +2 =-1

b=

$\frac{4}{3} \div \frac{2}{9} = \frac{4}{3} \times \frac{9}{2} = \frac{36}{6} = 6$

${ - 1}^{6} = -1$

Answer 2

Răspuns:

a=-3+2=>a= -1

b=4/3:2/9=>b=4/3×9/2=>b=6

aᵇ= -1⁶ = -1

aᵇ=(-1)⁶ = 1