Grant

course MTH 158

If you are unable to attempt a solution, give a phrase-by-phrase interpretation of the problem along with a statement of what you do or do not understand about it. This response should be given, based on the work you did in completing the assignment, before you look at the given solution.

001. `* 1

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Question:

* R.1.26 \ was R.1.14 (was R.1.6) Of the numbers in the set {-sqrt(2), pi + sqrt(2), 1 / 2 + 10.3} which are counting numbers, which are rational numbers, which are irrational numbers and which are real numbers?

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Your solution:

None

None



All

All

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Question:

* R.1.44 \ 32 (was R.1.24) Write in symbols: The product of 2 and x is the product of 4 and 6

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Your solution:



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Question:

* R.1.62 \ 50 (was R.1.42) Explain how you evaluate the expression 2 - 5 * 4 - [ 6 * ( 3 - 4) ]

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Your solution:

First you do the parentheses witch will give you: 2-5*4-[6*(-1)]

Then you do the brackets: 2-5*4-(-6)

Multiply 5 and 4: 2-20-(-6)

Then subtract and it will give you the final answer of: -12

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Question:

* R.1.98 \ 80 (was R.1.72) Explain how you use the distributive property to remove the parentheses from the express (x-2)(x-4).

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Your solution:

First Outer Inner Last

Multiply the firsts’: 

Then the outers: 

Then the inners: 

Then the lasts: 

Then add: 

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Question:

* R.1.102 \ 86 (was R.1.78) Explain why (4+3) / (2+5) is not equal to 4/2 + 3/5.

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Your solution:

4+3=7

And

2+5=7 Witch would make the equation 7/7 witch equals out to 1. There is no x in the equation so here is no need to distribute.

I think you're doing OK here, but a lot of your characters were not standard keyboard characters. You're welcome to follow the instructions below and resubmit if there's anything you're unsure of.

`er98

TIME 1 TIME INTERVAL 1 DEPTH READING TIME INTERVAL 2 TIME 2

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cal2 qa10

`a**** redo the last few steps -- we need to be able to make the step from f(t) `dt to the integral, though the steps taken here can illuminate the Fundamental Theorem

Chapter 1 Problem 58 would be number 1.58 in the text. We are using the Young and Freedman text.

&#Very good responses. Let me know if you have questions. &#