jpfarmer02 jpfarmer02
  • 18-12-2020
  • Mathematics
contestada

Help does anyone know this?

Help does anyone know this class=

Respuesta :

Аноним Аноним
  • 18-12-2020

Answer:

(2x - 4)(2x + 7) = 4x^2 +14x - 8x -28

= 4x^2 + 6x -28

(x)(x+3) = x^2 + 3x

(4x^2 + 6x - 28) - ( x^2 + 3x ) = 3x^2 + 3x -28

Answer Link

Otras preguntas

Plz help!!! Don’t give me a bad answer
Forming the cell walls of stems, leaves, and roots, what compound is the primary structural constituent of plant tissues?
Alice uses 1/4 cup of water for every 1/2 cup of sugar to make hummingbird food. What is the number of cups of water Alice uses for 1 cup of sugar?
Which of the following is an environmental factor that can cause an infectious disease? Lack of sleep and rest Lack of nutritious diet Lack of exercise Lack
James is a little boy with a lot of energy and a tenacious personality. his sometimes-frustrated parents respond to him with more strictness. as he gets older,
what is the exchange of gases between the atmosphere, blood, and cells ​?
the volume of the nucleus as compared to the volume of the atom is​
1. inner layer of cells surrounding the vascular tissue in plants guard cells 2. a root system of many similar-sized branches of roots solar tracking 3. cel
which mexican state is a popular tourist destination a.chiapas b.guerrero c.oaxaca d.tabasco
Guys, please help me, please. Thanks.