4 .1 & 4.2 random fact of the day:
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4.1 & 4.2
Random fact of the day:
A spec of dust in the air is halfway between the size of the earth and an atomic particle
This chapter deals with:
monomialsbinomialstrinomials
all of which are polynomials
What do these words mean?
monomialbinomialtrinomial
all of which are polynomials
BREAK IT DOWN NOW
BREAK IT DOWN NOW
Monomial – something singleBinomial – something paired
Trinomial – something in a group of three
all of which are polynomials
BREAK IT DOWN NOW
Monomial – something singleBinomial – something paired
Trinomial – something in a group of three
all of which are polynomials
BREAK IT DOWN NOW
Monomial – something singleBinomial – something paired
Trinomial – something in a group of three
all of which are polynomials- many things
So how about -nomials?
BREAK IT DOWN NOW
Monomial – Single term expressionBinomial – Two term expressionTrinomial – Three term expression
all of which are polynomials- an expression containing multiple monomials
BREAK IT DOWN NOW
Monomial examples
BREAK IT DOWN NOW
Binomial examples
BREAK IT DOWN NOW
Trinomial examples
BREAK IT DOWN NOW
All of these are polynomial examples
EXPONENT REVIEW
EXPONENT REVIEW
Follow along using your “Exponent Review” Sheet.
Fill in where appropriate:
EXPONENT REVIEW
What happens when I multiply like terms with exponents?
EXPONENT REVIEW
What happens when I multiply like terms with exponents?
EXPONENT REVIEW
What happens when I have this monomial raised to an exponent?
EXPONENT REVIEW
What happens when I have this monomial raised to an exponent?
EXPONENT REVIEW
What happens when I have this monomial raised to an exponent?
EXPONENT REVIEW
What happens when I have this monomial raised to an exponent?
EXPONENT REVIEW
What happens when I have this monomial raised to an exponent?
EXPONENT REVIEW
What happens when I have this monomial raised to an exponent?
TIME FOR SOME TRICKERY
What happens here?
TIME FOR SOME TRICKERY
What happens here?
TIME FOR SOME TRICKERY
What happens here?
TIME FOR SOME TRICKERY
What happens here?
TIME FOR SOME TRICKERY
What happens here?
TIME FOR SOME TRICKERY
What happens here?
LAST ONE I PROMISE
What happens here?
LAST ONE I PROMISE
What happens here?
Tell me something good
Do work?
4.3
Random fact of the day:
The 7-Eleven Extreme Gulp is 50% bigger than the volume of the human stomach.
FOIL
FOIL
What is it?
FOIL
FirstOuterInnerLast
FOIL
Ok, so why do we use this?
EXAMINING FOIL
Perform this operation:
(3)(2)
EXAMINING FOIL
Perform this operation:
(3)(2+2)
EXAMINING FOIL
Perform this operation:
(3)(2+2)What property are you using here?
EXAMINING FOIL
Perform this operation:
(3)(2+x)
EXAMINING FOIL
Lastly, perform this operation:
(3+x)(2+x)
PROBLEM OF THE DAY
You are in Home Depot to buy a new pool.
PROBLEM OF THE DAY
You want the length to be 4 feet longer than the width.
You also plan on creating a 3 foot wide walkway on each side.
PROBLEM OF THE DAY
If you have exactly 520 square feet of wood for the deck, how big should the pool be?
PROBLEM OF THE DAYYou want the length to be 4 feet longer than the width.You also plan on creating a 3 foot wide walkway on each
side.
If you have exactly 520 square feet of wood for the deck, how big should the pool be?
PROBLEM OF THE DAYYou want the length to be 4 feet longer than the width.You also plan on creating a 3 foot wide walkway on each
side.
If you have exactly 520 square feet of wood for the deck, how big should the pool be?
PROBLEM OF THE DAYYou want the length to be 4 feet longer than the width.You also plan on creating a 3 foot wide walkway on each
side.
If you have exactly 520 square feet of wood for the deck, how big should the pool be?
PROBLEM OF THE DAY
Area of pool and deck – Area of pool = area of deck
PROBLEM OF THE DAY
Area of pool and deck – Area of pool = area of deck
(x+10)(x+6)-x(x+4)=520 ft2
PROBLEM OF THE DAY
Area of pool + deck – Area of pool = area of deck
(x+10)(x+6)-x(x+4)=520 ft2
(x+10)(x+6)-x2-4x =520 ft2
x2+16x+60-x2-4x =520 ft2
12x+60=52012x=460
x=38
PROBLEM OF THE DAY
Area of pool + deck – Area of pool = area of deck
(x+4+6)(x+6)-x(x+4)=520 ft2
(x+10)(x+6)-x2-4x =520 ft2
x2+16x+60-x2-4x =520 ft2
12x+60=52012x=460
x=38W=38 ft, L=42 ft
PROBLEM OF THE DAY
Home Depot does not have a 38x42 foot pool available. Which of the following available pools is the most logical option?
HDYK???
Tell me something good
Do work?
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