Question

simplify (root 7- 3 /5 root 7+2 root 7)
Pls give step-by-step explanation and correct answers pls​

Answer 1

Answer:

√7 - 3/5√7 + 2√7

3√7 - 3/5√7

12/5√7 ................... eq. 1

By using long division method

√7 = 2.6457

putting value of √7 in eq.1

(12/5) × 2.6457 = 6.3498 .