Use the square root property to solve the quadratic equation.x2 = - 81
A. {-9}
B. no real solution
C. {-9, 9}
D. {-6561, 6561}
Answer: B
Mathematics
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Solve by using the quadratic formula.6x2 - 11x - 2 = 0
A. - 
, 2
B. -6, 2
C. - 
, 
D. - 
, 6
Mathematics
Decide whether or not the ordered pair is a solution of the equation.5x + 4y = 35; (3,5)
A. Yes B. No
Mathematics
Solve. Write the solution set using set-builder notation and using interval notation. Graph the solution set. -4(2y + 10) < -12y - 36
A. {y
y ? 1}; (-?, 1]
B. {y
y < 1}; (-?, 1)
C. {y
y ? 1}; [ 1, ?)
D. {y
y > 1}; ( 1, ?)
Mathematics
Write the expression as the logarithm of a single quantity.
?
What will be an ideal response?
Mathematics