Write an article based on this "Learn the correct words and vocabulary for exponent problems. Multiply the base repeatedly for the number of factors represented by the exponent. Solve an expression: Multiply that answer to your first pair (16 here) by the next number. Try your hand with a few more examples, checking your answers with a calculator. Use the "exp," "xn{\displaystyle x^{n}}" or "^" button on a calculator to do exponents."
article: When you have an exponent, like 23{\displaystyle 2^{3}}, you have two simple parts. The bottom number, here a 2, is the base. The number it is raised to, here a 3, is known as the exponent or power. If you are talking about 23{\displaystyle 2^{3}}, you would say it is "two to the third," "two to the third power," or "two raised to the third power." If a number is raised to the second power, like 52{\displaystyle 5^{2}}, you can also say that the number is squared, such as "five squared." If a number is raised to the third power, like 103{\displaystyle 10^{3}}, you can also say it is cubed, such as "ten cubed." If a number has no exponent shown, like a simple 4, it is technically to the first power and can be rewritten as 41{\displaystyle 4^{1}}. If the exponent is 0, and a "non-zero number" is raised to the "zero power", then the whole thing equals 1, such as 40=1{\displaystyle 4^{0}=1} or even something like (3/8)0=1.{\displaystyle (3/8)^{0}=1.} There is more about this in the "Tips" section. If you need to solve an exponent by hand, start by rewriting it as a multiplication problem. You want to multiply the base by itself for the number of the exponent. So, if you have 34{\displaystyle 3^{4}} you would multiply three in a series of four separate factors, or 3333{\displaystyle 3*3*3*3}. More examples include: 45=44444{\displaystyle 4^{5}=4*4*4*4*4} 82=88{\displaystyle 8^{2}=8*8} Ten cubed =101010{\displaystyle =10*10*10} Multiply the first two numbers to get the product. For example, with 45{\displaystyle 4^{5}}, you'd start with 44444{\displaystyle 4*4*4*4*4} This looks daunting, but just take it one step at a time. Start by multiplying the first two fours. Then replace the two fours with the answer as shown here: 45=44444{\displaystyle 4^{5}=4*4*4*4*4} 44=16{\displaystyle 4*4=16} 45=16444{\displaystyle 4^{5}=16*4*4*4} Keep multiplying in the numbers to "grow" your exponent. Continuing our example, you would multiple 16 by the next 4, so that: 45=16444{\displaystyle 4^{5}=16*4*4*4} 164=64{\displaystyle 16*4=64} 45=6444{\displaystyle 4^{5}=64*4*4} 644=256{\displaystyle 64*4=256} 45=2564{\displaystyle 4^{5}=256*4} 2564=1024{\displaystyle 256*4=1024} As shown, you continue multiplying the base by your product of each first pair of numbers until you get your final answer. Simply keep multiplying the first two numbers, then multiply the answer by the next number in the sequence. This works for any exponent. Once you're done with our example, you should get 45=44444=1024{\displaystyle 4^{5}=4*4*4*4*4=1024}. 82{\displaystyle 8^{2}} 34{\displaystyle 3^{4}} 107{\displaystyle 10^{7}} It is almost impossible to do larger exponents, like 915{\displaystyle 9^{15}} by hand, but calculators can handle it with ease. The button is usually clearly labeled. The Windows Seven calculator tool can be changed to scientific calculator mode by clicking the "View" tab of the calculator and selecting "Scientific". When you want the standard calculator mode back, use "View" and select "Standard". Google the expression to check your answer. You can use the "^" button on your computer, tablet or smart phone keyboard to input an expression into Google search, which will spit out an instant answer, and suggest similar expressions to explore.

Write an article based on this "Talk to your hedgehog. Play soft music in the background. Introduce new sounds slowly."
article:
Talk to your hedgehog any time you hold, feed, or bathe your hedgehog. This helps him get used to your voice and associate your voice with comfort and safety. Always use a calm reassuring tone. If your hedgehog balls up or raises his quills, you may be speaking too loudly. Talk to your hedgehog when you give him a treat. This will help him associate your voice with something positive. Your hedgehog will enjoy the sound of music and find it soothing. Having music in the background helps your hedgehog adjust to his new environment as well. If there is a constant stream of music, your hedgehog will not be as startled by new sounds. If your hedgehog is accustomed to silence, he will be more afraid of sudden noises. If a noise is loud to you, it is probably too loud for your hedgehog as well. Observe the sounds your hedgehog is making towards you as well. If he is purring, he is happy and content. Your hedgehog will become overwhelmed if you introduce too many new sounds to him at once. If you are talking to him, try to talk without the TV or any music in the background. If you are watching TV, just let the television be the only sound that your hedgehog hears. If you have frequent visitors or there are multiple people in your house, your hedgehog will have to get used to their voices as well. Even sounds such as opening and closing doors can be irritating to your hedgehog.