30 + [{ – 2 x (25 -)}]
Answers:
30 + [{ – 2 x (25 – )}]
= 30 + [{ – 2 x (25 – 10)}]
= 30 + [{ – 2 x 15}]
= 30 + [-30]
= 30 – 30
= 0
30 + [{ – 2 x (25 -)}]
30 + [{ – 2 x (25 – )}]
= 30 + [{ – 2 x (25 – 10)}]
= 30 + [{ – 2 x 15}]
= 30 + [-30]
= 30 – 30
= 0