WorksheetsPolynomials Mixed Practice (Week 1)
Total questions: 18
Worksheet time: 2hrs 30mins
Simplify
(3w - 7w3 - 11) + (6w2 + 8 - 2w)
-7w3 + 6w2 + w - 3
-7w6 + 6w4 + w2 - 3
-7w3 + 6w2 + w + 3
-7w3 - 6w2 + w - 19
Add the two polynomials
(x2 – 3x + 1) + (2x – 4x2)
-3x2- x+1
-3x2 -2x + 4
3x2 -7x + 1
3x2 -5x + 1
Subtract the polynomials
(x2 – 3x + 1) – (2x – 4x2)
-3x2 - x + 1
5x2 - x + 1
5x2 - 5x + 1
-3x2 - 5x + 1
Multiply
(x + 1) (x2 + 4x + 2)
x3 + 5x2 + 6x + 2
x3 + 4x2 + 8x + 2
x3 + 5x2 + 8x + 2
x3 + 4x2 + 6x + 2
(4x3 -3x2 + 6x - 4) - (-2x3 + x2 -20)
(2x + 3)(x2 + 4x + 1)
(4x2+ x) - (x2+ 2x)
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
Find the area of the rectangle with length ( x - 5) and width of ( 3x + 1)
Hint- A=l ⋅ w
3x2 - 5
3x2-16x -5
3x2 -14x -5
3x2 + x
(3x - 2)(6x + 1)
Multiply
(2x + 3)(x2 + 4x + 1)
2x3 + 8x2 +2x
3x2 + 12x +3
2x3 +11x2 +14x +3
2x3 + 12x +3
Find the perimeter of the rectangle with length ( x - 5) and width ( 3x + 1)
Hint- P=2l+2w
3x2 -14x -5
3x2 -5
8x -8
x2 -15x -5
Which expression is equivalent to
(3x5 + 8x3) - (7x2 - 6x3)
-4x3 + 14
-4x5 + 14x3
3x5 + 14x3 -7x2
3x5 + 2x3 - 7x2
Find the product
(3x + 2)(2x + 4)
6x2 + 16x + 8
5x2 +11x + 6
5x2 + 16x + 6
6x2 + 11x + 8
Find the product
(n - 5)(n - 1)
n2 - 5n + 5
n2 - 6n + 5
n2 + 5
n2 + 6n + 5
Find the product
(x + 12)(x - 12)
x2 - 144
x2 + 144
x2 + 12x - 144
x2 - 12x + 144
Multiply
(2n + 2)(6n + 1)
12n + 2
12n2 + 2
12n2 + 12n + 2
12n2 + 14n + 2
Multiply
(4a + 2)(6a2 − a + 2)
24a3 + 16a2 + 6a + 4
24a3 + 8a2 + 10a + 4
24a3 + 8a2 + 6a + 4
24a3 - 8a2 - 6a + 4
