Complete the factoring.x2 + 2x - 24 = (x - 4)( )
A. x - 6
B. x + 6
C. 4 - x
D. x2 + 4
Answer: B
Mathematics
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Simplify the expression.-4
A.
B.
C. 625
D. -625
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Convert to fraction notation.8
A.
B.
C.
D.
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Using the variable x, write the interval using set-builder notation.
A. {x| x > -5} B. {x| x ? -5} C. {x| x < -5} D. {x| x ? -5}
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Use the square root property to solve the equation. (x + 9)2 - 6 = 0
A. {-3, 15}
B.
C.
D.
Mathematics