Solve for the variable. Choose the method you feel will work best.x2 + 10x + 11 = 0
A. x = 5 ± 
B. x = -5 ± 
C. x = -10 + 
D. x = 5 + 
Answer: B
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Provide an appropriate response.Determine the x-intercepts and y-intercepts if they exist. Also determine whether the graph is symmetric about the x-axis, y-axis, the origin, or the line y = x for 3y3 = x.
What will be an ideal response?
Factor the trinomials that are perfect-square trinomials. If it is not a perfect square, respond "not a perfect square."x2 + 12xy + 36y2
A. not a perfect square B. (x - 6y)2 C. (x + 6y)2 D. (x + 6y)(x - 6y)
Use the square root property to find all real or imaginary solutions to the equation.x2 - 4 = 0
A. {±2} B. {±1} C. {2} D. {3.5}
Write the number in scientific notation.0.0000000717013
A. 7.17013 × 10-9 B. 7.17013 × 10-7 C. 7.17013 × 10-8 D. 7.17013 × 108