ZarinaK778736 ZarinaK778736
  • 26-10-2022
  • Mathematics
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Combine these radicals.[tex] - 3 \sqrt{81 + \sqrt{16} } [/tex]

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MelinaA538876 MelinaA538876
  • 26-10-2022
[tex]-3\sqrt[]{81}+\text{ }\sqrt[]{16}[/tex]

To simplify, we will find the square root and then add together

That is;

-3(9) + 4

-27 + 4

= -23

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