Tolong bantu jwb, sya sdah putus asa ​

Posted on

Tolong bantu jwb, sya sdah putus asa ​

Tolong bantu jwb, sya sdah putus asa ​

1.

= √51 . √75 /√85

= √51 . √15 /√17

= √3 . √15 /√1

= √45/1

= √45

= √9 . √5

= 3√5

2.

= 4^-3/2 . 27^⅔ . (1/8)^-⅔ . (1/16)^-½

= (2²)^-3/2 . (3³)^⅔ . 8^⅔ . 16^½

= 2-³ . 3² . (2³)^⅔ . (4²)^½

= (1/2)³ . 9 . 2² . 4

= 1/8 . 9 . 4 . 4

= 1/2 . 9 . 4

= 9 . 2

= 18

3. tak tahu cara

Jawaban:

Belum bisa bantu, takut salah

Jangan putus asa, ttp semangat daringnya!!