Option A:
–6 – (–1)
Solution:
Minus symbol are given in the diagram.
There are 6 minus symbol in the diagram.
From that expression 1 minus symbol is cancelled.
<em><u>To find which expression represents this situation:</u></em>
Option A: –6 – (–1)
Total number of minus = –6
From this cancel one minus: –6 – (–1)
–6 – (–1) = –6 + 1 = –5
So, remaining minus are –5.
This is the correct answer.
Option B: –6 –1
–6 –1 = –7
But note that remaining 5 minus are only there in the diagram.
So, this is not correct answer.
Option C: –5 – (–1)
Totally 6 minus in the problem. But here only 5 minus are given.
So, this is not correct answer.
Option D: –5 –1
Totally 6 minus in the problem. But here only 5 minus are given.
So, this is not correct answer.
Hence –6 – (–1) is the correct expression which represented the diagram.
![\sqrt[4]{ x^{3} } = x^{3/4}](https://tex.z-dn.net/?f=%20%5Csqrt%5B4%5D%7B%20x%5E%7B3%7D%20%7D%20%3D%20x%5E%7B3%2F4%7D%20)
![\sqrt[10]{ x^{5} * x^{4}* x^{2} } = \sqrt[10]{ x^{11} }= x^{11/10}](https://tex.z-dn.net/?f=%20%5Csqrt%5B10%5D%7B%20x%5E%7B5%7D%20%2A%20x%5E%7B4%7D%2A%20x%5E%7B2%7D%20%20%7D%20%3D%20%5Csqrt%5B10%5D%7B%20x%5E%7B11%7D%20%7D%3D%20x%5E%7B11%2F10%7D%20%20)
