Step-by-step explanation:
1. Right
2. Right
3. Right
4. Right
5. Right
6. Right
7. Its not properly visible sorry for this.
8. Its wrong
[tex] (\frac{1}{3} ) {}^{2} = \frac{1}{9} [/tex]
9. Right
10. Its wrong
[tex]0.5 {}^{3} = 0.125[/tex]
11. Right
12. Its wrong.... Bcz square of minus is plus
[tex] - 9 {}^{2} = 81[/tex]
13. Right
14. According to the BODMAS rule..
[tex]15 - 7 \times 2 + {2}^{3} [/tex]
[tex]15 - 14 + 8[/tex]
[tex]1 + 8 = 9[/tex]
15.
[tex](11 - 8) {}^{2} - 2 \times 6[/tex]
[tex]3 {}^{2} - 12[/tex]
[tex]9 - 12 = - 3[/tex]
16.
[tex]12 + \frac{ {9}^{2} }{3} [/tex]
[tex]12 + \frac{81}{3} [/tex]
[tex]12 + 27 = 39[/tex]
Hope this helps u
... ✌️❤️
