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nasty-shy [4]
3 years ago
12

Simplify m - {n + [p - (m + n - p)]}. a. -2m + 2p b. 2m - 2p c. -2m - 2p

Mathematics
2 answers:
zzz [600]3 years ago
6 0

Answer:  The correct option is (b) 2m-2p.

Step-by-step explanation:  We are given to simplify the following expression:

E=m-\{n+[p-(m+n-p)]\}

We will be using the simple algebraic operations and the rule of BODMAS to simplify the above expression.

The simplification is as follows:

E\\\\=m-\{n+[p-(m+n-p)]\}\\\\=m-\{n+[p-m-n+p]\}\\\\=m-\{n+[2p-m-n]\}\\\\=m-\{n+2p-m-n\}\\\\=m-\{2p-m\}\\\\=m-2p+m\\\\=2m-2p.

Therefore, the simplified form is 2m-2p.

Thus, (b) is the correct option.

Vlad [161]3 years ago
5 0
To simplify the following expression, we first simplify the terms inside the parenthesis from inner going outer. The first one is [p - (m + n - p)] equal to p - m- n + p = 2p - m - n. Then, n +2p - m - n equal to 2p -m. Then, m -  2p + m equal to 2m -2p. Answer is B
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