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Karo-lina-s [1.5K]
3 years ago
8

What is -5/4 to the 2nd power?

Mathematics
1 answer:
Vsevolod [243]3 years ago
8 0

Answer:

\frac{25}{16}

Step-by-step explanation:

(-\frac{5}{4})^2\\\\ \text {Apply power of a fraction rule: } (\frac{a}{b})^x=\frac{a^x}{b^x}\\\\(-\frac{5}{4})^2 = \frac{-5^2}{4^2}=\frac{25}{16}\\\\\boxed{(-\frac{5}{4})^2=\frac{25}{16}}

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