user: A coefficient is a number in front of the radical sign. To do this, just ignore the radical sign and radicand, and multiply the two whole numbers. Place their product in front of the first radical sign.  Pay attention to positive and negative signs when multiplying coefficients. Don't forget that a negative times a positive is a negative, and a negative times a negative is a positive. For example, if you are calculating 32×26{\displaystyle 3{\sqrt {2}}\times 2{\sqrt {6}}}, you would first calculate 3×2=6{\displaystyle 3\times 2=6}. So now your problem is 62×6{\displaystyle 6{\sqrt {2}}\times {\sqrt {6}}}. To do this, multiply the numbers as if they were whole numbers. Make sure to keep the product under the radical sign. For example, if the problem is now 62×6{\displaystyle 6{\sqrt {2}}\times {\sqrt {6}}}, to find the product of the radicands, you would calculate 2×6=12{\displaystyle 2\times 6=12}, so 2×6=12{\displaystyle {\sqrt {2}}\times {\sqrt {6}}={\sqrt {12}}}. The problem now becomes 612{\displaystyle 6{\sqrt {12}}}. You need to do this to simplify your answer. If you cannot pull out a perfect square, your answer is already simplified and you can skip this step.  A perfect square is the result of multiplying an integer (a positive or negative whole number) by itself. For example, 4 is a perfect square, because 2×2=4{\displaystyle 2\times 2=4}. For example, 12{\displaystyle {\sqrt {12}}} can be factored to pull out the perfect square 4:12{\displaystyle {\sqrt {12}}}=4×3{\displaystyle {\sqrt {4\times 3}}} Keep the other factor under the radicand. This will give you your simplified expression. For example, 612{\displaystyle 6{\sqrt {12}}} can be factored as 64×3{\displaystyle 6{\sqrt {4\times 3}}}, so you would pull out the square root of 4 (which is 2) and multiply it by 6:612{\displaystyle 6{\sqrt {12}}}= 64×3{\displaystyle 6{\sqrt {4\times 3}}}= 6×23{\displaystyle 6\times 2{\sqrt {3}}}= 123{\displaystyle 12{\sqrt {3}}}

Summary: Multiply the coefficients. Multiply the radicands. Factor out any perfect squares in the radicand, if possible. Multiply the square root of the perfect square by the coefficient.


Increasing the incline makes the exercise more challenging. If you’ve got the hang of this exercise and want to challenge yourself, increase the incline by 5-10 degrees. The bench will have a knob which allows you to lift and position the high end of the bench even higher. For a more challenging sit up, you can hold a weight against your chest, with your arms crossed over top of it. Be careful not to drop the weight and hurt yourself. Use a weight plate (used on bench press bars) rather than free weights. If you start out doing this exercise once or twice per week, increase that to three to four times per week. The more sit ups you do, the better results you will see.

Summary: Increase the incline. Add weights. Increase the frequency.


If you aren’t afraid to show your colors, choose a neon shirt, shorts, and accessories, for instance. You can go for a monochromatic neon look by wearing all of the same hues, or try mixing it up and choose 1-3 different neon colors.  This is a great idea for summertime styles or to a concert with blacklights. For example, choose a neon yellow tube top and a yellow skirt. You can go with an aqua shirt and pair it with yellow shorts. Choose a pink, aqua, or green pair of jeans for a casual yet stylish look. Then, pair this with a solid or neon top, like a tank, T-shirt, or long-sleeved shirt.  This is a great idea if you are shopping around town or meeting friends for dinner. For example, wear aqua skinny jeans with a flowy black tunic shirt. Try taking a colorful spin on the Little Black Dress! Pick a dress in a classic silhouette, like a gathered waist or A-line skirt, but choose a vibrant hue like green, purple, or blue. Then, wear this to your next cocktail party or date night. Additionally, wear neon maxi or mini skirts for another evening option. If you want a nice top to wear out to the bar or on casual Friday, consider a brightly-colored button-down or blouse. Wear this with jeans or dress pants, based on your preference.  Choose a saturated top and wear it with tapered jeans for a night out on the town. If you want to wear neon to work, make sure it is okay for your workplace. If there is any question, you can wear a very saturated colored top, like magenta or navy. Pair this with trousers, for instance. This makes a great statement piece for either neutral or colorful options. Try a bright trench coat or rain jacket for a bold look on cold or rainy days. In addition, you can wear a brightly-colored faux-leather jacket for an edgy touch. You’ll still look stylish despite the elements.



assistant: Summary: Go for a head-to-toe neon look if you want a daring, electric style. Select neon jeans or leggings for a bold, colorful look. Go with a neon dress in a traditional shape for a flattering evening look. Wear a neon button-down for a twist on a classic style. Choose a neon coat for a bright outerwear option.