1.Be able to divide polynomials 2.Be able to simplify expressions involving powers of monomials by...
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![Page 1: 1.Be able to divide polynomials 2.Be able to simplify expressions involving powers of monomials by applying the division properties of powers.](https://reader036.fdocuments.net/reader036/viewer/2022082518/56649dbf5503460f94ab3f86/html5/thumbnails/1.jpg)
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1. Be able to divide polynomials
2. Be able to simplify expressions involving powers of monomials by applying the division properties of powers.
xy
yx
2
4 33 5
3
23
yx
xy6
36 228 ab
ab
ba
![Page 3: 1.Be able to divide polynomials 2.Be able to simplify expressions involving powers of monomials by applying the division properties of powers.](https://reader036.fdocuments.net/reader036/viewer/2022082518/56649dbf5503460f94ab3f86/html5/thumbnails/3.jpg)
Monomial: A number, a variable, or the product of a number
and one or more variables Constant: A monomial that is a real number.
Power: An expression in the form xn.
Base: In an expression of the form xn, the base is x.
Exponent: In an expression of the form xn, the exponent is n.
Quotient: The number resulting by the division of one number by another.
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Repeated multiplication can be represented using exponents.
zyxzyyxxxx 2433
To expand a power, use the exponent to determine the number of times a base is multiplied by itself.
xxxx 888 32
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Product of Powers: When two numbers with the same base are multiplied together, add the exponents and leave the base unchanged.
nmnm aaa Power of a Product: In a product raised to a power, the exponent applies to each factor of the product.
2222 33 yxxy
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Power of a Power: When a power is raised to another power, multiply the exponents and leave the base unchanged.
nmnm aa
Remember: Follow the order of operations when applying more than one property!
3323 yxx 3323 yx 33533 yx 33527 yx 31527 yx
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Simplify:2
33
x
x
Step 1: Rewrite the expression in expanded form
xx
xxx
x
x
33
2
3
Step 2: Simplify.
xx
xxx
3
For all real numbers a, and integers m and n:
nmn
m
aa
a Remember: A number divided by itself is 1.
233x x3
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Simplify:
23
y
x
Step 1: Write the exponent in expanded form.
y
x
y
x
y
x 3332
Step 2: Multiply and simplify.
y
x
y
x 33
For all real numbers a and b, and integer m:
m
mm
b
a
b
a
yy
xx 33 2
223
y
x2
29
y
x
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3
6
3
3
363
33
24
x
2
24
x
2
16
x
3
2
43
yx
x
3243
y
x
3
3233
y
x
3
627
y
x
Apply quotient of powers. Apply power of
a quotient.
Apply quotient of powers
Apply power of a quotient
Simplify
3
3233
y
x
Apply power of a power
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1.
2.
233 2
2
4
xyxy
yx
322
a
ba
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322
a
ba
312
32
22
baa
ba
32ab
3332 ba
338 ba
![Page 12: 1.Be able to divide polynomials 2.Be able to simplify expressions involving powers of monomials by applying the division properties of powers.](https://reader036.fdocuments.net/reader036/viewer/2022082518/56649dbf5503460f94ab3f86/html5/thumbnails/12.jpg)
233 2
2
4
xyxy
yx
22
21313
233 2
2
42
2
4
yxyx
xyxy
yx
22
22 42
yxyx
22
22 42
yx
yx
222224 yx
8
THINK!
x2-2 = x0 = 1