Question

3√50+2√18-5√32= ???

Answer 1

140.608+169+1.024=141.801
semoga membantu ya..............

Answer 2

3√50 + 2√18 - 5√32 = 15√2 + 6√2 - 20√2 =
= 15 + 6 - 20√2 = √2
3√50 = 3√25 × 2 = 3√25 × √2 = 3 × 5√2 = 15√2
2√18 = 2√9 × 2 = 2√9 × √2 = 2 × 3√2 = 6√2
5√32 = 5√16 × 2 = 5√16 × √2 =5 × 4√2 =20√2
Semoga membantu.