Adding and Subtracting Polynomials
Add the polynomials:
(2x + 2) + (3x - 1)
5x - 1
Simplify:
56 x 514
520
What you do with your coefficients(bases) and exponents when multiplying polynomials
What is multiply the coefficients(bases) and add the exponents
Freebie
add 100 points
The more you have of it, the less you see
Darkness
subtract the polynomials
(3x2 + 4x - 5) - (4x2 - 5 + 3x)
-x2 + x
Simplify 724/722
72
Solve. (use box method --1x2 box) write answer in standard form
(-3m)(3m2+9)
-9m3-27m
-2b - (-7) = 11
What is b=-2
I come from a mine and get surrounded by wood. Everyone uses me, what am I?
A PENCIL
Add the polynomials:
(3x4 + 6x2 + 14x - 5) + (3x3 + 3x2 - 10)
3x4 + 3x3 + 9x2 + 14x - 15
Simplify (129)10
1290
When raising a power to a power (X2)3 you do this with your exponents
What is keep the coefficient (base) the same and multiply the exponents
2x + 7 = 5
What is x= -1
A bus driver goes the wrong way on a one way street. He passes the cops but they don't stop him. Why?
Because he was walking
Add the polynomials
(-3x3 + x + 3x3 + x) + (2x2 - 2x + 15)
2x2 + 15
Simplify 5-7
What is 1/57
Solve using box method
(5x+3) by (10x-6)
50x2-18
1 + Y/-3 =9
What is Y= -24
A bus driver goes the wrong way on a one way street. He passes the cops but they don't stop him. Why?
Doors
Subtract the polynomials
(3x - 3x2 - 3x3 - 3x4) - (3x - 3x2 - 3x3 - 3x4)
0
(59 x 42 )0
Multiply using box method (2x3 square)
(x-1)(x+4)(x+5)
x3+8x2+11x-20
5n + 34 = -2(1-7n)
n=4
What word is always pronounced wrong?
WRONG