Enter x² +4√x+1 5-2³ below

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Related questions
Question
This question asks for an algebraic expression.
With these types of questions, be sure to use the variables indicated. In your answer, you can also use
mathematical expressions for numerical calculations.
Examples:
Type
-3x^2+5
1/(x(x+1))
(2+x)/(3-X)
sqrt(x-5) √x-5
3^(x+7)
3+7
5/3x+2/3
To get
2
-3x² + 5
2+x
3
-
Enter
-
x
1
x(x + 1)
5
2
3
3
x+
On the square root, be sure to put parentheses around the input: sqrt(x+3) is OK, but sqrtx+3 or sqrt x+3 is
not.
Unless the problem gives specific directions, any algebraically equivalent expression is acceptable. For
example, if the answer was (x + 2)(x+3), then (x+3)(x + 2) and (3+x)(2 + x) would also be
acceptable.
Try it here. Use the Preview button to see how the computer is interpreting what you typed.
x² +4√x+1
5-2³
below
Transcribed Image Text:This question asks for an algebraic expression. With these types of questions, be sure to use the variables indicated. In your answer, you can also use mathematical expressions for numerical calculations. Examples: Type -3x^2+5 1/(x(x+1)) (2+x)/(3-X) sqrt(x-5) √x-5 3^(x+7) 3+7 5/3x+2/3 To get 2 -3x² + 5 2+x 3 - Enter - x 1 x(x + 1) 5 2 3 3 x+ On the square root, be sure to put parentheses around the input: sqrt(x+3) is OK, but sqrtx+3 or sqrt x+3 is not. Unless the problem gives specific directions, any algebraically equivalent expression is acceptable. For example, if the answer was (x + 2)(x+3), then (x+3)(x + 2) and (3+x)(2 + x) would also be acceptable. Try it here. Use the Preview button to see how the computer is interpreting what you typed. x² +4√x+1 5-2³ below
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