Solve the equation by completing the square.x2 + 8x = 5
A. {-1 - 
, -1 + 
}
B. {-4 - 
, -4 + 
}
C. { 4 + 
}
D. {-4 - 2
, -4 + 2
}
Answer: B
Mathematics
You might also like to view...
Determine whether the given ordered pair is a solution of the equation.x - y = 16; (4, 8)
A. Yes B. No
Mathematics
Provide an appropriate response.Write the equation of the line with slope -3 and y-intercept 2.
A. y = 2x + 3 B. y = 2x - 3 C. y = -3x - 2 D. y = -3x + 2
Mathematics
Solve the problem.The complement of an angle measures 76° less than the angle. Find the measure of the angle.
A. 17° B. 104° C. 83° D. 173°
Mathematics
Use reference angles to find the exact value of the expression. Do not use a calculator.tan 750°
A. - 
B. 
C. 
D. 
Mathematics