Test: Algebra I - Normal

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Question 1:   If x=2 , find 2x+1
5
3
2
4
Question 2:   If a=2 and b=3 , find 2( ab )+3( a+b )
17
15
13
10
Question 3:   If t=3 , find t 2 2t1
2
16
15
14
Question 4:   If a=1 , b=1 , c=2 find 2a+b+c a+c
1 1 3
1 2 3
1
2 3
Question 5:   If x=4 and y=5 find y 2 ( xy+18 )
25
25
0
50
Question 6:   Simplify: x+2x5x
x
2x
x
2x
Question 7:   Simplify: 2a3b+2( ba )+7b
6b
2a+4b
4a+6b
4a6b
Question 8:   Simplify: 5×2b4( b+1 )
6b
4
6b4
6b+4
Question 9:   Expand and simplify: 4( m+2n )5( 3n2m )
6m+7n
14m23n
6m23n
14m7n
Question 10:   Expand the following expression: 3 x 2 ( 4y2x )
12 x 2 y6 x 3
12 x 2 y6 x 2
6 x 2 y
7 x 2 y5 x 3