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WorksheetsRevision d'algebre 9eme
Total questions: 70
Worksheet time: 1hrs 14mins
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)
2x2 + 3x +1
-2x2 - 11x -4
2x2+ 5x -7
-2x2 + 11x -4
9n3 + 4n
7n3 + 6
-3n3 + 2
7n6 + 6
B + 8 est une....
monome
binome
trinome
C'est quoi le degré? 5x5 - 6x6 + 2
1
5
6
11
Parmi les exemples suivants, lesquels sont des termes similaires ?
2 and 2x
y3 and x3
y and x
-3x and 3x
(2x2 + 5x) + (3x2 - 2x)
3x2 + 5x
5x2 + 3x
5x2 + 7x
x2 + x
(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)
4x3 + 1x2 – 3x + 1
2x3 + 1x2 - 5x + 9
6x3 + 1x - 1x2 - 3
3x5 +1x - 1x5 - 3x
3x + 5x2 - 3
monome
binome
trinome
polynome
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
11a3 - 4a2 - 14a - 7
5a3 - 4a2 - 14a - 7
5a3 - 4a2 - 20a - 7
5a3 - 9a2 - 20a - 7
What is the standard form of the polynomial,
9x2 + 5x + 27 + 2x3
27 + 5x + 9x2 + 2x3
9x2 + 5x + 2x3 + 27
9x2 + 5x + 27 + 2x3
2x3 + 9x2 + 5x + 27
(3- 2x + 2x2) - (4x -5 +3x2)
x2 + 6x + 8
2x2 + 5x - 7
-x2 -6x + 8
-2x2 + 11x - 4
(6b2 + 6 - b) - (8b2 - 6b + 2)
14b2 + 5b + 4
-2b2 + 5b + 4
-2b2 - 7b + 8
5b2 - 2b + 8
Soustraire: (2x+3)−(5x+4)
7x+7
−3x+7
−3x−1
−7x+1
Soustraire: (x2+2x−4)−(4x2+2x−2)
−3x2−2
3x2+4x−6
−4x2+4x−6
−3x2+4x −6
4−x3+2x2 le degré du polynôme est
4
3
2
−1
14−2x2x3+2x2x2 le degré du polynôme est
4
3
5
2
C'est quoi la question?
(2x2 + 1) + (3x2 + 4)
(2x + 1) + (3x + 4)
(2x2 + x) + (3x2 + 4x)
(2x + 1) - (3x + 4)
C'est quoi la question?
(2x2 + 3x +1) - (x2 + 2x - 4)
(2x2 + 3x +1) + (x2 + 2x - 4)
(-2x2 - 3x - 1) - (-x2 - 2x + 4)
(-2x2 - 3x - 1) + (-x2 - 2x + 4)
8(4b - 5)
32b + 40
32b - 40
32(b - 40)
84b - 85
3(4 + 7y)
12 + 21y
13 + 21y
14 + 21y
16 + 21y
Solve.
x = 24
x = 12
x = 17.5
x = 19.5
3(x - 1) = 2x + 9
x = 12
x = 8
x = 10
x = 6
Solve.
6a + 5a = −11
a = 0
a = 1
a = −1
None of these
4x + 6 + 3 = 17
x = 6.5
x = −6.5
x = −2
x =2
49 = −5n − 2n
n = 0
n =3
n = 5
n = −7
-3x2( 7x2 - x + 4)
-5x6(3x2 - 12x + 30)
-15x8 + 60x7 - 150x6
15x8 - 60x7 - 150x6
8x6 - 17x + 35
-8x6 + 17x - 35x2
2x (-2x - 3)
-3x2(7x2 - x + 4)
5(3x+2)
Use Distributive Property to solve.
x3(2x2+3x)
2x5+3x4
2x6+3x3
5x9
5x
x3(2x2+3x)
2x ( -2x -3)
-3x2(7x2 - x + 4)
2x2+5x
x2+6x
x2-5x
x2+5x
8w2+40w
9w2+40w
8w2+13w
8w+40w
9x2+36x+9
9x2-13x+9
9x2-36x-9
9x2-36x+9
3k3+21k2
4k3+21k2
3k3+21k
3k3+21k
Simplify.
2n + 2
4n + 2
2n + 4
4n + 4
Simplify.
2x2 + 3x
3
3x2 +3x
2
2x2 + 3
3
3x + 3
2
Simplify.
3w3 - 2w + 4
-3w3 - 2w + 4
3w3 + 2w + 4
-3w3 - 2w - 4
Simplify.
x - 3xy + 2
x + 3xy + 2
x - 3xy - 2
-x - 3xy - 2
Divise: 412d
4d
3d
3
12d
Divise: 2x−14x2
−7x
−7x2
7x
7x2
Divise: −5(25k2−15k)
5k2+3k
−2k2
−5k2−3k
−5k2+3k
Divise: −6x(18x2−6x)
−3x2+x
3x2−1
−3x+1
3x2+1
Divise: −7(7−7y+14y2)
−2y2+y−1
−y2+y−2
2y2−y+7
2y2+2
Réduis l'expression algébrique suivante:
8x
0,6(3x+9)
2x+6
6x+18
x+2
