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21 Cards in this Set
- Front
- Back
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First comp 11 discriptor
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• Perform operations using any of the subsets
of the complex numbers |
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second comp 11 discriptor
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• Represent arithmetic and algebraic algorithms
in concrete, visual and paper pencil format |
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third comp 11 discriptor
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• Analyze and justify procedures in arithmetic
and simple algebraic problems. |
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forth comp 11 discriptor
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• Use exponents to work with large and small
numbers as well as algebraic representations. |
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A. a b/ c = ac+ b/c
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A. a b/ c = ac+ b/c
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B) A/B =AD/BD
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=AD/BD
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C) A/B * C/D= AC/BD
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C) A/B * C/D= AC/BD
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D) A/B DIVEDED C/D = A/b * D/C= AD/BC
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D) A/B DIVEDED C/D = A/b * D/C= AD/BC
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MULTIPLICATION AND DIVISION. EXP. A/B IS THE SAME AS B/A
b. By converting to a decimal form, we get 2.1 + = 2.1+0.5=2.6 c. 3+2i –(5+10i)=3+2i –5–10i = 3–5+2i–10i = -2–8i |
b. By converting to a decimal form, we get 2.1 + = 2.1+0.5=2.6
c. 3+2i –(5+10i)=3+2i –5–10i = 3–5+2i–10i = -2–8i |
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IMAGINARY NUMBERS
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Imaginary Unit (i)
i = -1 i = (-1) i2 = -1 Complex Number: |
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CONNECTING REPRESENTATIONS OF ALGORITHIMS
wHAT DO ALGORITHMS DO |
THEY GET YOU THERE!
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CONNECTING REPRESENTATIONS
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SHOW That moves using concrete materials yield the same results as a visual (pictorial) representatin and the paper/pencil algorithm
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CONNECTING REPRESENTATIONS OF ALGORITHIMS
concrete |
model using base 10 blocks
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CONNECTING REPRESENTATIONS OF ALGORITHIMS
visual |
model with a rectangle
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paper/pencil
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17*23=21 (3*7)
30(3*10) 140(20*7) 200(20*10) |
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Laws of exponents m^-5(m^7)=
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m^-5(m^7)=m^3
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Laws of exponents m^6/m^8=m^-2
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m^-2 or 1/m^2
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Laws of exponents
(m^3)^4=M^12 |
M^12 (multiply
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do example 1 in the text page 49
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did you answer and understnd the prob.?
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EXAMPLE OF MULTIPLYING BINOMIALS: Do the multiplication problem in midde of page 48
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DID YOU COMPLETE THE PROBLEM?
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DiVISION: INCLUDED THE MULTIPLICATIONS AND THE CONJUGATES DO PROBLEM IN THE MIDDLE OF PAGE 48
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DID YOU COMPLETE THE PROBLEM?
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