2 Answers

Petter T · Answer 1 · 2017-02-13T12:00:05+0000

Answer:

The given expression
$3j-\{2k-[5h-(3j+k)]\}$ is

Explanation:

Given expression,
$3j - \{2k - [5h - (3j + k)]\}$

We are required to simplify the above expression.

Consider the given expression,
$3j - \{2k - [5h - (3j + k)]\}$

Removing brackets one by one,

Firts we remove round brackets, we get,

$\Rightarrow 3j - \{2k - [5h - (3j + k)]\}=3j-\{2k-[5h-3j-k]\}$

Again removing square brackets, we get,

$\Rightarrow 3j-\{2k-[5h-3j-k]\}=3j-\{2k-5h+3j+k\}$

Now removing curly brackets, we get,

$\Rightarrow 3j-2k+5h-3j-k$

Now solving , we get,

$\Rightarrow 3j-2k+5h-3j-k=-3k+5h$

Thus, the given expression
$3j-\{2k-[5h-(3j+k)]\}$ is

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