Use the quadratic formula to solve the equation.6x2 + 5x + 8 = 0

A.
B.
C.
D.


Answer: C

Mathematics

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Solve the problem.A spherical balloon is inflated with helium at a rate of  How fast is the balloon's radius increasing when the radius is 

A. 1.25 ft/min B. 3.75 ft/min C. 0.31 ft/min D. 2.50 ft/min

Mathematics

Solve the equation by the zero-factor property.x2 = 144

A. {-12, 12} B. {12} C. {-72, 72} D. {13}

Mathematics

Perform the indicated operations. Assume variables represent positive real numbers.y3/13(y2/13 - 9y4/13)

A. y5/13 - 9y7/13 B. y6/169 - 9y12/169 C. y1/13 - 9y-1/13 D. y3/2 - 9y3/4

Mathematics

Write the word phrase as an algebraic expression. Use x to represent the unknown value.Two times a number, increased by twelve

A. 2x + 24 B. 2x + 12 C. 2x - 12 D. 2 + 12x

Mathematics