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 ( 49+ )
Otras preguntas
Scientists use different types of microscopes to observe objects that are not visible to the naked eye. A scientist is reviewing various samples of pond water t
Jamie has saved $42 of her allowance money to buy books.If she buys 5 books at d dollars per book,she will have 42- 5d of her allowance left.How much does she h
how would farms and cities use up water ?
Ort s & urces Question 16 of 20: Select the best answer the beshe 16. Concerned about the Catholic minority in Maryland, Leonard Calvert ordered the Second
how did President Hoover’s public opinion change from his first to last year in office
(6 1/3-1/6x 36=? 221/6 216 222 242
In order to conduct an experiment, five students are randomly selected from a class of 20. How many different groups of five students are possible?
Help plz I’m not good at this
Choose the true answer(s) from the choices below that best describe magnetic force. Question 4 options: A) Magnetic force is generated by moving electrical cha
A brain imaging study showed that, in healthy children, peak cortical thickness occurred around the age of 7.5 years, and in children with ADHD, on average arou
