Test: Algebra I - Ambitious

Double click on maths expressions to zoom
Question 1:   If x=5 , find: 5x+7
30
17
32
34
Question 2:   If x=2 and y=9 , find: ( 4x3y )+7( x+y )
48
63
58
19
Question 3:   If x=3 , y=2 , find: 2xy 2y +x
4
1
3
2
Question 4:   If x=1 , y=2 , z=3 , find: x 2 + y 2 + z 2 z
4
4 2 3
4 1 3
3
Question 5:   If x=2 , solve: x 5 + x 4 + x 3
54
48
56
96
Question 6:   Simplify: 5x+6x+7x
18x
19x
17x
16x
Question 7:   Simplify: 2 x 2 +3x+5 x 2 13x
2x
19x
7 x 2 10x
7 x 2 +10x
Question 8:   Simplify: 3.7x+4y2.2x3y+1.2x
2.7xy
3xy
2.7x+y
2.8xy
Question 9:   Simplify: 4x6xy÷3y
8 x 2 y
8 x 2
24 x 2
24 x 2 y
Question 10:   Simplify: ( 2x+5y )( x2y )
x+10y
x+3y
3x+3y
x+7y