Adding Polynomials
Add and classify:
(x2 + 3) + (2x2 + 6)
3x2 + 9
Quadratic Binomial
(5x + 4) - (3x + 2)
2x - 2
7x ( 4x - 3)
28x2 - 21x
( 8x2) / 4x
2x
You have two US coins whose total value is $0.30. One of them is not a nickel. What are the two coins?
One quarter and one nickel
Add and classify:
(4x2 + 3x - 4) + (3x2 - 2)
7x2 + 3x - 6
Quadratic Trinomial
(9x2 + 4x - 4) - (3x2 + 6x + 2)
6x2 - 2x - 6
-8x3y4 (6xy2 + 3x4y2)
-48x4y6 - 24x7y6
(16x4 + 8x) / 8x
2x3 + 1
I am an odd number. Take an alphabet away from me and I become even. Who am I?
Seven = Seven - (S) = even
Add and classify:
(-7x3 - 9x2 + 5) + (-3x3 - 4x2 - 2x)
-10x3 -13x2 -2x + 5
Cubic Polynomial
(-10x3 - 8x + 7) - (3x3 - 5x + 2)
-13x3 - 3x + 5
(6x - 9) (3x + 4)
18x2 - 3x - 36
(60x12 + 24x10 + 24x7) / 12x5
5x7 + 2x5 + 2x3
How can you add eight 8's to equal 1,000?
888 + 88 + 8 + 8 + 8 = 1,000
Add and classify:
(8x3 - 9x2 + 7) + ( 4x2 - 2x3 + 4x - 11)
6x3 -5x2 + 4x - 4
Cubic Polynomial
(12x2 - 8x + 13) - (-x - 12x2 - 7)
24x2 - 7x + 20
(-5x - 6) (3x2 - 4x + 7)
-15x3 + 2x2 - 11x - 42
(-45x12 - 60x11 - 15x9 - 30x2) / 15x3
-3x9 - 4x8 - x6 - (2/x)
How do you rewrite 23 using only the number 2?
22 + (2/2)
Add and classify:
(-2x2 + 3x3 - 8) + (-3x3 + 2x2 - 8)
(-x3 + 4x2 - 9x - 10) - (x - 3x2 + 6x3 - 10)
-7x3 + 7x2 - 10x
(-4x2 + 8) ( -3x2 - 12x - 9)
12x4 + 48x3 + 12x2 - 96x - 72
(24x12 - 18x11 - 12x8 - 18x5) / (6x10)
4x2 - 3x - (2/x2) - (3/x5)
If,
A - A - A = 20
B - B - B = 15
C - C - C = 25
What does A + B + C = ?
A + B + C = -60