Sung104 Sung104

17-09-2015
Mathematics

contestada

Factor by grouping: 4x3 - 6x2 + 10x - 15.
a. (4x3 - 15)(10x - 6x2)
b. (2x2 + 5)(2x - 3)
c. (2x2 - 5)(2x + 3)
d. (4x3 - 6x2)(10x - 15)

Respuesta :

Panoyin Panoyin

17-09-2015

4x³ - 6x² + 10x - 15
2x²(2x) - 2x²(3) + 5(2x) - 5(3)
2x²(2x - 3) + 5(2x - 3)
(2x² + 5)(2x - 3)

The answer is B.

Answer Link

Otras preguntas

Can someone help me?

A circle has a radius of 6 cm. What is its area?

Kepler’s first law states that the orbits of all planets are elliptical. Which of the following statements does not represent this law?

i need help on science (plz dont give helpless answer)

How do you find the circumference of a circle? Please include an example if you’d like.

How ,any kids can a cat have

Which two factors affect the electric force between two particles? A. Gravitational force B. The strong nuclear force C. Their charges D. The distance between t

The labor force (sum of employed and unemployed workers) is fixed at 120 million. Each month, 2% of the workers who are employed at the beginning of the month l

Can someone please help I’ll BRAINLIEST who ever tells me the answer

What is the opposite of the integer -5? A. -51 0 B5 o C. (5) 0 D. -(-(-5))