Solve by using the quadratic formula.8x2 + 7x = -2

A.
B.
C.
D.


Answer: A

Mathematics

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Decide whether the argument is an example of inductive or deductive reasoning.|-p| = p, therefore |-97| = 97

A. Deductive B. Inductive

Mathematics

Use synthetic division to perform the division.

A. 3x3 + 4x2 - x - 3 +  
B. 3x3 + 4x2 - 2x - 4 +  
C. 3x3 + 4x2 - 2x + 4 +  
D. 3x3 + 4x2 - 2x - 4 +  

Mathematics

Solve the equation for x. Give an exact solution.ln 13x = -3

A.
B. e
C. -39
D.

Mathematics

Differentiate.y = 9x(9x4 - 9x)

A.  = 405x4 - 162x
B.  = 324x4 - 162x
C.  = 324x4 - 81x
D.  = 405x4 - 81x

Mathematics