kynleigh0831 kynleigh0831

09-07-2019
Mathematics

contestada

choose the correct simplification of the expression (2x-6)(3x^2-3x-6)

A. 6x^3-24x^2+6x+36
B. 6x^3-24x^2+6x-36
C. 6x^3+24x^2-6x+36
D. 6x^3-24x^2+6x+12

Respuesta :

Аноним Аноним

09-07-2019

Answer:

A. 6x^3 - 24x^2 + 6x + 36.

Step-by-step explanation:

(2x - 6)(3x^2 - 3x - 6)

= 2x(3x^2 - 3x - 6) - 6(3x^2-3x-6)

= 6x^3 - 6x^2 - 12x - 18x^2 + 18x + 36

Simplifying like terms:

= 6x^3 - 24x^2 + 6x + 36 (answer).

Answer Link

Otras preguntas

A charged object moves freely in an electric field with no other influences affecting it. As its electric potential energy decreases, What can be said about its

An LP-gas motor/mobile fuel container installed in a vehicle's passenger or luggage compartment is required to be filled __________________. a) Only by trained

Distinguish the different degrees of elasticity of demand and supply

The nearest leader arranges a meeting with staff members to learn how satisfied they are with the job. Which approach by the nurse leader would demonstrate effe

Regarding the Earth and a cloud layer 800m above the Earth as the plates of a parallel plate capacitor of the Earth-cloud layer system. Assume the cloud layer h

Through November, Cameron has received gross income of 100,000. For December, Cameron is considering whether to accept one more work engagement for the year. En

What joint positioning might lead to potential injury?

The function analogWrite(5, 100) will produce how much average voltage on pin 5 of an Arduino board? 1) 0 to 2 V 2) 100 V 3) 5 V 4) Between 2 V to 5 V

Which of the following most often gives away liars: A. Eye Contact B. Nervous Laughter C. Consistent Storytelling D. Confident Body Language

What is the integral of (x^(1/3))((x+1)^2)? A) ∫(x^(4/3))(x+1) dx B) ∫(x^(7/3))(x+1) dx C) ∫(x^(2/3))(x+1) dx D) ∫(x^(5/3))(x+1) dx