Question

Given that √1530169 = 1237, find the value of (a) √1.530169 + √153.0169 (b) √15301.69 √1.530169

Answer 1

Given :-

• √1530169 = 1237

To Find :-

• (a) √1.530169 + √153.0169
• (b) √15301.69 - √1.530169

Solution :-

(a)

→ √1.530169 + √153.0169

→ 1.237 + 12.37

→ 12 + 1 + 0.237 + 0.370

→ 13 + 0.607

→ 13.0607 (Ans.)

(b)

→ √15301.69 - √1.530169

→ 123.7 - 1.237

→ (123 - 1) + (0.7 - 0.237)

→ 122 + 0.463

→ 122.463 (Ans.)