Question

3✓7=answer=??????????????​

Answer 1

Answer:

7.9371

Step-by-step explanation:

= 3×2.6457

= 7.9371

Answer 2

Answer:

3√7 = √63 ≈ < 8 ≈ 7.95

7.9² = (8–0.1)² = 64 – 1.6 + 0.01 = 62.41

→ It is So Small

So,

7.95² = (8–0.05)² = 64 – 0.8 + 0.025

= 63.025