Simplify: 2[8p + 5 {n - 2 (n - ) + 4p}]
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 76p + 10n
2[8p + 5 {n - 2 (n - ) + 4p}]
= 2[8p + 5 {n - 2(n - n + p) + 4p}]
= 2[8p + 5 {n - 2(n - n - p)+ 4p}]
= 2[8p + 5 {n + 2p + 4p}]
= 2[8p + 5n + 10p + 20p]
= 2[38p + 5n]
= 76p + 10n