Question

(-2)(-2/3+4/5):(1-2/3)²+5/3​

Answer 1

= (-2)(-2/3+4/5):(1-2/3)²+5/3​
=-2.[5.(-2)+3.4]/15 : [(3-2)/3]^2 + 5/3
= -2.[(-10)+12]/15 : (1/3)^2 + 5/3
= - 2.2/15 : 1/9 + 5/3
= - 4/15 . 9 + 5/3
= - 36/15 + 5/3
= (-36+5.5)/15
= (-36+25)/15
= - 11/15