Tolonglahh ygg rido yg baik yg cantik atau yg gantengg inii gimana caranya plisssssss butuhh bangttt
1. 5√2 + √18 – 3√2 = 5√2 + √9 x 2 – 3√2
= 5√2 + 3√2 – 3√2
= 5√2
2. 4√7 - √28 - √63 + 5√28 = 4√7 - √4 x 7 - √9 x 7 + 5√4 x7
= 4√7 – 2√7 – 3√7 + 10√7
= 9√7
3. √96 – 3√24 = √16 x 6 – 3√4 x 6
= 4√6 – 6√6
= -2√6
4. √2 (√3+√5) = √6 + √10
5. 4√3 (√3-√2) = (4 x 3) – 4√2
= 12 – 4√2
6. √2 (2√3 + √2) = 2√6 + √4
= 2 + 2√6