Answer:
- 8
Step-by-step explanation:
[tex] \sqrt[4]{81} - 8 \sqrt[3]{343} + 15 \sqrt[5]{32} + \sqrt{225} [/tex]
Calculate the root
[tex]3 - 8 \sqrt[3]{343} + 15 \sqrt[5]{32} + \sqrt{225} [/tex]
Calculate the cube root
[tex]3 - 8 \times 7 + 15 \sqrt[5]{32} + \sqrt{225} [/tex]
Calculate the root
[tex]3 - 8 \times 7 + 15 \times 2 + \sqrt{225} [/tex]
Calculate the square root
[tex]3 - 8 \times 7 + 15 \times 2 + 15[/tex]
Multiply the numbers
[tex] 3 - 56 + 30 + 15[/tex]
Calculate the sum or difference
[tex] - 8[/tex]
Hope this helps...
Good luck on your assignment..
