Add
Subtract
Multiply
Applications
100
(4 + 2n^3 ) + (5n^3 + 2)
7n^3+6
100
(x^3 − 2x^2 ) − (3x^2 − 4x^3 )
5x^3 − 5x^2
100
Simplify.
x(x+5)
x^2+5x
100
A triangle has 3 sides with lengths 8x + 6, 5x – 5, and -6x + 12. What is the perimeter of the triangle?
7x + 13
200
9x2 - 5x - x2 - 6x
What is 8x2 - 11x
200
(5a + 4) − (5a + 3)
1
200
8xy(x + 8y)
8x^2y+64xy^2
200
The dimensions of a window are 3x + 10 and 2x + 6. What is the area of the window?
6x^2 +38x + 60
300
(5x^2+3x-8)+(-2x^2+4x-7)
3x^2+7x-15
300
(x - 3) - (9x2 - 3)
What is -9x2 + x
300
(x − 7)(3x + 1)
3x^2 − 20x − 7
300
Find the area of the figure below.
x^2 + 19x + 60
400
(−4k^4 + 14 + 3k^2 ) + (−3k^4 − 14k^2 − 8)
−7k^4 − 11k^2 + 6
400
(3x^4 − 3x) − (3x − 3x^4 )
6x^4 − 6x
400
(x+3)(2x2+3x - 4)?
What is 2x3+9x2+5x - 12
400
The perimeter of a rectangle is 12x + 8. The length of the rectangle is 4x + 2. Find the width.
What is 2x + 2?
500
(−9v^2 − 8u) + (−2uv − 2u^2 + v^2 ) + (−v^2 + 4uv)
−9v^2 + 2uv − 2u^2 − 8u
500
(7 − 13x^3 − 11x) − (2x^3 + 8 − 4x^5 )
4x^5 − 15x^3 − 11x − 1
500
(6x − 6)(−2x^2 − 4x − 8)
−12x^3 − 12x^2 − 24x + 48
500
The length of a side of a square is 4x - 2. What is the perimeter of the square?
16x - 8