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First make an appropriate substitution

Suppose you are trying to evaluate the intergral 2x^3dx and you make the substitution u=x^2. The substitution takes one area and
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2. asked by anonymous
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We're doing indefinite integrals using the substitution rule right now in class.The problem: (integral of)
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2. asked by Joshua
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should i use substitution?? if yes how should should i use it? plz i need some directions?k plz someone?...so far i used trig.
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2. asked by Maria
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Evalute the integral of x/(x^2+4)dx using u-substitution and then trigonometric substitution. I did this and got
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2. asked by Heather
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True or False1. Substitution mutations are ALWAYS HARMFUL 2. Substitution mutations are ONLY HARMFUL IF A RESULTING AMINO ACID
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2. asked by Nanika Zoldyck
3. 28 views
Trigonometric Substitutiona. Explain why the substitution x = asin(Theta) guarantees that cos(Theta) is greater than or equal to
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2. asked by John
3. 602 views
Integrate x/(x^2 + 4) dx via trig substitution and by u=x^2+4 substitution. Show that results are equal.Via trig substitution of
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2. asked by mathstudent
3. 1,148 views
Which of the following best explains why Latin American countries tried import substitution industrialization (ISI) after World
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Which of the following best explains why Latin American countries tried import substitution industrialization (ISI) after World
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2. 54 views
Which of the following best explains why Latin American countries tried import substitution industrialization (ISI) after World
1. 9 answers
2. 40 views