debmarlow
debmarlow debmarlow
  • 03-03-2020
  • Mathematics
contestada

What is the product of the polynomials below?
(6x2-3x-6)(4x2 +5x+4)

Respuesta :

miljanamilovanovic12
miljanamilovanovic12 miljanamilovanovic12
  • 03-03-2020

Answer:

24x^4+18x^3-15x^2 -42x-24

Step-by-step explanation:

(6x^2-3x-6)(4x^2 +5x+4)=

6x^2*4x^2 +6x^2*5x+6x^2*4

-3x*4x^2 - 3x*5x-3x*4

- 6*4x^2 -6*5x-6*4=

24x^4+30x^3+24x^2-12x^3-15x^2 -12x

-24x^2-30x-24=

24x^4+18x^3-15x^2 -42x-24

Answer Link

Otras preguntas

how much does 400 go into 10
what is the opposite of 4.2
0.800 rounnded off to the nearest tenth
how do command or socialist benefit their citizens ?
A difference that arose between hunter gatherers and civilizations as a result of Neolithic revoultion
expanded form for 39,005
In the Mouse Properties window, you can a. increase the mouse pad's size. b. adjust the mouse's double-click speed. c. change the color of the pointer. d. s
In the late 1800s, experiments using cathode ray tubes led to the discovery of the (1) electron 3. positron (2) neutron 4. proton
name two different numbers that round to 8.21 rounded to the nearest hundred
numbers like 10;100;1,000 and so on are called