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\( 2^{2}+4^{2}=\square \) Question Help: \( \square \) Video \( \square \) Message instructor
Ask by Hodges Matthews. in the United States
Jan 23,2025
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\( 2^{2} + 4^{2} = 20 \)
Solución
Sure, let's solve the expression step by step:
\[
2^{2} + 4^{2} = \square
\]
1. **Calculate each exponent:**
- \( 2^{2} = 2 \times 2 = 4 \)
- \( 4^{2} = 4 \times 4 = 16 \)
2. **Add the results together:**
- \( 4 + 16 = 20 \)
So,
\[
2^{2} + 4^{2} = 20
\]
**Answer:** \( \boxed{20} \)
If you need further assistance, feel free to reach out or check out the available resources!
Revisado y aprobado por el equipo de tutoría de UpStudy
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Let’s break it down! First, calculate \( 2^{2} \), which equals 4. Next, calculate \( 4^{2} \), which equals 16. Now add them together: \( 4 + 16 = 20 \). So, \( 2^{2}+4^{2}=20 \)! Now, here's a fun tidbit: Pythagorean triples, like \( 3^2 + 4^2 = 5^2 \), are foundational in geometry and give us insight into right-angled triangles. Understanding these can help in various real-world applications, such as construction and navigation, ensuring structures are solid and routes are efficient!
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