Factor completely.4x3 + 5x2 + 12x + 15

A. (4x2 + 5)(x + 3)
B. (x2 + 3)(4x + 5)
C. (4x2 + 1)(x + 15)
D. (x2 + 5)(4x + 3)


Answer: B

Mathematics

You might also like to view...

Measurements are made at two different times. Find the absolute change and then find the percentage change. Round answers to the nearest tenth if necessary.Two years ago I earned $87,000. Last year I earned $60,000.

A. Absolute change: $-27,000  Percentage change: -45% B. Absolute change: $27,000 Percentage change: 45% C. Absolute change: $27,000 Percentage change: 31% D. Absolute change: $-27,000  Percentage change: -31%

Mathematics

Find the area of the figure. Use 3.14 for ?. Round approximations to the nearest tenth.

A. 23,784.75 m2 B. 255.75 m2 C. 17,298 m2 D. 15,135.75 m2

Mathematics

Express the rational number as a terminating or repeating decimal number.

A. 0.032 B. 0.32 C. 0.16 D. 3.2

Mathematics

Classify the function as a Polynomial function, a Rational function, an algebraic function, or other.

Mathematics