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 ( 26+ )
Otras preguntas
Which geographic features are associated with a divergent boundary (Can select more then one)
What do the elements in group 1 have in common with the elements in group 17?
WILL AWARD THE BRAINLIEST!!!! A square is shown below. Which expression can be used to find the area, in square units, of the shaded triangle in the square? 1/2
Find the critical point of the function f(x) = –x^2 + 4x – 5.
what reactions that occur with water help create features of karst topography?
who can help me please I need major help I am just asking for some help
If an atom of the twelfth element (magnesium) has an atomic mass of 25, how many protons (p), neutrons (n), and electrons (e) does it have?
What do you think movable means? What are your ideas?
what were the long-term causes of Sepoy Rebellion?
I’m very confused. Please help fast.
