Jaelee04
Jaelee04 Jaelee04
  • 19-08-2021
  • Mathematics
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help?????????????????​

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  • 19-08-2021

Answer:

[tex] 1)-\sqrt{2.25} = - \sqrt{225 \times {10}^{ - 2} } \\ = -\sqrt{225} \times \sqrt{ {10}^{ - 2} } \\ =- 15 \times {10}^{ - 1} =- 1.5 = -\frac{3}{2} \\ 2) -\frac{3}{2} = -1.5 \\ thank \: you[/tex]

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