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13 years ago
Anonymous

Using exponents write the prime factorization of : 42 , 120, 48, and 63 answers ONLY easier for you!! help fast pleaseeeeeeeeeeeeeeee!!!!!!! Thanksss Ill give the correct answer great feedback!!! help :-)
13 years ago
Puzzling
42 = 2 x 3 x 7 120 = 2^3 x 3 x 5 48 = 2^3 x 3 63 = 3^2 x 7 I guess the feedback to the first person will be, you type really fast and know how to do something that I don't. I would suggest asking for the *method* to solve these problems rather than just the *answers* otherwise you will never learn how to do them yourself. Factorization can be done several ways. If you'd like me to explain the methods I will, but if you want to give best answer to the fastest person with just the answers, then by all means, go ahead.
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13 years ago
Twiggy
42 = 2 x 3 x 7 120 = 2 x 2 x 2 x 3 x 5 = 2^3 x 3 x 5 48 = 2 x 2 x 2 x 2 x 3 = 2^4 x 3 63 = 3 x 3 x 7 = 3^2 x 7 Hope this helps, Twiggy.
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13 years ago
PeterT
42 = 2 * 21 = 2 * 3 * 7 120 = 2 * 60 = 2 * 2 * 30 = 2 * 2 * 2 * 15 = 2 * 2 * 2 * 3 * 5 = 2^3 * 3 * 5 48 = 2 * 24 = 2 * 2 * 12 = 2 * 2 * 2 * 6 = 2 * 2 * 2 * 2 * 3 = 2^4 * 3 63 = 3 * 21 = 3 * 3 * 7 = 3^2 * 7
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13 years ago
lithiumdeuteride
42 = 2 * 3 * 7 120 = 2^3 * 3 * 5 48 = 2^4 * 3 63 = 3^2 * 7
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4 years ago
kerley
a million) once you pass to the shop purely ask for the hardy flowers, that way you do no longer ought to purchase costly lights and fertilizers. start up with some flowers possibly 4 bunches, you will want those to root into the gravel earlier you get greater in any different case you will constantly ought to be battling the flowers to maintain them from floating up and that they are going to by no skill root. 2) tall issues interior the decrease back (in particular flowers) then your ships close to the front with some leafy flowers around it. shop the very front of the tank open so which you will view the fish. 3) Platys, guppies. or maximum any tetras. %. smaller fish so which you may have greater fish and supply the tank greater "lifestyles". you have 5 huge platys and probably 6 small guppies or tetras. those are all tropical fish and could want a heater (they prefer seventy 5-seventy 9 degree water) additionally in case you're only placing this tank up, you will ought to enable the filter out run for some days earlier you upload the fish. pass forward and get your flowers and decorations the way you like them, then %. the fish. get exhilaration from the tank!
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13 years ago
Anonymous
42 / \ 2 21 . ./ \ . 3 7 42 = (2)(3)(7) 120 . / \ . 2 60 . . ./ \ . . 2 30 . . . ./ \ . . . 2 15 . . . . ./ \ . . . . 3 5 120 = (2^3)(3)(5) Develop the others in a similar fashion
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