Question

A) (-10) .3+5.(-3+4)=

Answer 1

(- 10) x 3 + 5 x (- 3 + 4)
= - 30 + 5 x 1
= - 30 + 5
= - 25

Answer 2

(-10) .3+5.(-3+4)=
-30-15+20
-45+20=-25