Complete the trinomial so that it is a perfect square.x2 + 8x +
A. 8
B. 64
C. 4
D. 16
Answer: D
Mathematics
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Simplify.
A. -(x + 3) B. x + 3 C. 3x(x + 3) D. -(x - 3)
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Use a calculator to approximate the square root. Round to three decimal places.
A. 3.114 B. 3.014 C. 2.914 D. 4.014
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Determine whether the diagram could represent a function.
A. Yes B. No
Mathematics
Solve the equation using the quadratic formula.4x2 + 8x = - 1
A. 
B. 
C. 
D. 
Mathematics