Selesaikanlah 1.) 2 akar 150 - 5 akar 54 - 7 akar 96 ? 2) (akar 5 × akar 5) akar 7 = 3) ( 2 akar 2 × 3 akar 2 )akar 8 ? 4) (akar 3 × akar 18 ) akar 2 ? 5) (akar

1. 2√150 - 5√54 - 7√96 = 2√25x6 - 5√9x6 - 7√16x6 = 2x5√6 - 5x3√6 - 7x4√6 = 10√6 - 15√6 - 28√6 = -33√6

2. (√5x√5)√7 = (5)√7 = 5√7

3. (2√2x3√2)√8 = (6x2)√4x2 = 12x2√2 = 24√2

No. 4 kurang tau.

5. (√3 + √2) (√3 - √2) = 3 - √6 + √6 - 2 = 3 - 2 = 1

6. (√5-√2) (√5-√2) = 5 - √10 - √10 + 2 = 5+2√20 = 7√4x5 = 7x2√5 = 14√5

Maaf jika salah dan kurang membantu