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If we intended the numerator to be the entire expression after the / the expression would be written x - 3 / [(2x-5)^2 * 3x + 1 - 2 + 7x ].`q004. Explain, step by step, how you evaluate the expression (x - 5) ^ 2x-1 + 3 / x-2 for x = 4.Ԣۧݣ˺zۋ

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assignment #001

001. typewriter notation

qa initial problems

01-13-2008

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15:26:11

`q001. Explain the difference between x - 2 / x + 4 and (x - 2) / (x + 4). The evaluate each expression for x = 2.

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RESPONSE -->

you would divide 2 by 2 to get 1 and 2 by 4 to get 2 and then simplify and w/ (x-2)/(x+4) you would time the (x+4) to the bottom and top to cancel out the bottom and the you would have (x-2)*(x+4)

confidence assessment: 1

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assignment #001

001. typewriter notation

qa initial problems

01-13-2008

......!!!!!!!!...................................

15:32:04

`q001. Explain the difference between x - 2 / x + 4 and (x - 2) / (x + 4). The evaluate each expression for x = 2.

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RESPONSE -->

x-2/x+4 you would divde the 2 by 2 to get 1 and 4 by 2 to get 2 and then solve as for the (x-2)/(x+4) you would times (x+4) to top and bottom to cancel out bottom and times the top

confidence assessment: 1

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ˊfyOq{

assignment #001

001. typewriter notation

qa initial problems

01-13-2008

......!!!!!!!!...................................

15:42:04

`q001. Explain the difference between x - 2 / x + 4 and (x - 2) / (x + 4). The evaluate each expression for x = 2.

......!!!!!!!!...................................

RESPONSE -->

x-2/x+4 you would divide 2 by 2 to get 1 and divide 4 by 2 to get 2 then solve it out. For (x-2)/(x+4) you would times the bottom by the bottom and top by the bottom to cancel the bottom out and end up w/ (x-2)*(x+4)

confidence assessment: 1

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