ae0731
ae0731
04-02-2021
Mathematics
contestada
please help me out i have no brain cells !!
Respuesta :
uplinks12
uplinks12
04-02-2021
using distributive property you use FOIL method
so 2x • 2x= 4x^2
2x•-1= -2x
7•2x= 14x
7•-1= -7
put that all together
4x^2 -2x +14 x -7
combine like terms which is -2x+14x= 12x
final answer: 4x^2 + 12x - 7
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
When entering traffic, you should activate your turn signal after
Tiny structures in the cell that carry out the cell's activities are mitochondria nucleus organelles cyotplasm
Someone help me please
The table below shows the values of y for different values of x: x y 0 0 1 8 2 16 3 24 Which equation shows the relationship between x and y? x = 8y y =
For hydrogen, what is the wavelength of the photon emitted when an electron drops from a 4p orbital to a 2s orbital in a hydrogen atom?
*PLEASE HELP QUICKLY, I'M BEING TIMED!!* Which expression is equal to the expression below? (9 x 4)^5 ___________________________________________ A. 9^5 + 4^5
Suatu jenis roti memerlukan 150 gram tepung dan 50 gram mentega. Roti jenis lain memerlukan 75 gram tepung dan 75 gram mentega, produksi roti membuat sebanyak r
2. In a typical e-mail address, the "host" is A. the receiver of an e-mail message. B. an account designated by a user name. C. CPU processor 2500. D. the co
How does the national government help improve public health?
5. Reflection: Marissa wants to describe the relationship between the scale factor and perimeter of an image and its pre-image and between the scale factor and
