Solve. Try factoring first. If factoring is not possible or is difficult, use the quadratic formula.5m2 + 12m + 3 = 0

A.  
B.  
C.  
D.

Answer: A

Mathematics

You might also like to view...

Simplify. Assume that each variable is nonnegative.x2 - x3 + 9x

A. -6x3
B. 12x3
C. 12x3
D. 13x3

View
Mathematics

Evaluate without using a calculator by using ratios in a reference triangle.cot 45°

A.
B.
C.
D. 1

View
Mathematics

Identify and graph the polar equation.r2 = 4 cos(2?) 

A.

lemniscate
B.

rose with four petals
C.

rose with four petals
D.

lemniscate

View
Mathematics

Find the absolute maximum and absolute minimum values of the function, if they exist, over the indicated interval. When no interval is specified, use the real line (-?, ?). f(x) = -20; [-6, 6]

A. Absolute maximum: 20, absolute minimum: -20 B. Absolute maximum: 20, absolute minimum: 0 C. There are no absolute extrema. D. Absolute maximum: -20, absolute minimum: -20

View
Mathematics