Test: Algebra III - Normal

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Question 1:   Solve the equation: 2x+5=15
x=2
x=3
x=10
x=5
Question 2:   Solve the equation: 13x+169=0
x=14
x=6.5
x=12
x=13
Question 3:   Expand the expression: ( x+2 ) 2
x 2 2x+4
x 2 +4x+4
x 2 +2x+4
x 2 4x+4
Question 4:   Expand the expression: ( x4 ) 2
x 2 8x+16
x 2 +8x+8
x 2 +4x+8
x 2 4x+8
Question 5:   Expand the expression: 2( x1 )( x+1 )
2x2
2 x 2 2
2 x 2 2x+2
2 x 2
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