Tolong bantuan nya dong

Jawab:

Penjelasan dengan langkah-langkah:

1

a √45 + √96 = √141

b. 3√2 + 8√2 = 11√2

c. √18 + √8 = 3√2 + 2√2 = 5√2

d. 2√3 – 3√2 + 4√2 + 5√3 = 7√3 + √2 = √151

2

3/3-√5 * 3-√5/3-√5 = 9-3√5 / 4

3

5 log 25 = 2

7 log 49 = 2

4

a = 7

b = 10 √18 = 30√2

c = 16y^4 / 25x^9y^9