whats 13

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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whats 13
3-1 PRACTICE
9. Find the area of this square:
10. Write a rule, in words, for finding the area of a square.
11. Label the diagram using the terms base and exponent.
8 cm
12. Why do you think the number 25 is called the square of 5? Draw a
model in the My Notes space as part of your explanation.
14. Solve each equation for x.
x² = 49
13. Reason abstractly. Think about what you have discovered about the
area of a square and finding the side length of a square. Write a sentence
to explain what the square root of a number means.
a. x
52-
b. x² = 0.49
c. x² = 1
4
C.
29/1240usion
Transcribed Image Text:3-1 PRACTICE 9. Find the area of this square: 10. Write a rule, in words, for finding the area of a square. 11. Label the diagram using the terms base and exponent. 8 cm 12. Why do you think the number 25 is called the square of 5? Draw a model in the My Notes space as part of your explanation. 14. Solve each equation for x. x² = 49 13. Reason abstractly. Think about what you have discovered about the area of a square and finding the side length of a square. Write a sentence to explain what the square root of a number means. a. x 52- b. x² = 0.49 c. x² = 1 4 C. 29/1240usion
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