minta tolong guys😔

<p>1. (2²)⁰=2^2X0= 2⁰=1</p><p>&nbsp; &nbsp; &nbsp;3²=9</p><p>maka (2²)⁰+3²+5 = 1+9+5=15</p><p>&nbsp;</p><p>2. 5³ bisa dicoret, jadi</p><p>&nbsp; &nbsp; 3²/3^-1</p><p>^{&nbsp; &nbsp; &nbsp;&nbsp;}ingat, bahwa kalau suatu angka dengan pangkat negative, kalau di tempatkan ditempat lain, akan berpangkat positive, kok bisa?</p><p>begini, &nbsp;3^-1 kan hasilnya 1/3, lalu karena 3^-1itu denominator, berarti kan ada angka diatasnya tuh, misal angka atasnya 1 ya, kan jadinya 1/3^-1atau 1 dibagi 1/3, hasilnya kan 3,kan?&nbsp;</p><p>ya udah, 3²/3^-1&nbsp; sama saja dengan 3².3¹ yang artinya sama saja dengan 3²⁺¹ , yang hasilnya 3³=27</p><p>&nbsp;</p><p>3. (1/2)²= (2^-1)^{2 &nbsp;}= 2^-2</p><p>&nbsp; &nbsp; &nbsp;(2/3)²= (2.3^-1)²= 2².3^-1.2= 2².3^-2</p><p>&nbsp; &nbsp; &nbsp;jadi , 2^-2+3.2².3^-2</p><p>^{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;}2^-2+3^1+-2.2²</p><p>^{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;}2^-2+3^-1.2²</p><p>^&nbsp;hasilnya: (1/4)+(1/3).4= 19/12</p><p>&nbsp;</p><p>4. (4.3)⁴/ 4^-1.3⁵</p><p>&nbsp; &nbsp; &nbsp;= 4⁴.3⁴/ 4^-1.3^5&nbsp;</p><p>^&nbsp;&nbsp; &nbsp; dimana kalau pembagian, berarti perpangkatannya dikurang jadi...</p><p>&nbsp; &nbsp; &nbsp; 4^4-(-1). 3^4-5</p><p>&nbsp; &nbsp; &nbsp; = 4⁵.3^-1 atau bentuk sederhana nan rapinya 4⁵/3</p><p>&nbsp;</p><p>5. 2^x+1= 32</p><p>&nbsp; &nbsp; &nbsp;2^x+1= 2⁵</p><p>&nbsp; &nbsp; &nbsp;lupakan 2 nya</p><p>&nbsp; &nbsp; &nbsp; x+1= 5</p><p>&nbsp; &nbsp; &nbsp; x=4</p><p>sampai sini saja, capek</p><p>&nbsp;</p>