sksmxkxszm
sksmxkxszm
23-05-2017
Mathematics
contestada
i'm in algebra 1 please help i'm lost
Respuesta :
akaleti47
akaleti47
23-05-2017
3x2 -3 -x2 +7x -10 =2x2 +7x -13
so thats (2)
Answer Link
bcalle
bcalle
23-05-2017
3(x^2 - 1) - (x^2 -7x + 10)
Distribute the 3 in the first parenthesis and the negative in the second parenthesis. Then combine like terms.
3x^2 -3 -x^2 + 7x -10
2x^2 + 7x -13
# 2 is the answers
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Why does clearing land for farms alter the carbon and oxygen balance in the atmosphere? Plants around the cleared area produce more oxygen than normal. It cause
How do force affect the acceleration of a body?
How do you think Southern states got around this amendment?
NEED HELP ASAP!!!! What are some protective factors for mental illness? Select all correct answers. going to a school with clear expectations experiencing confl
PLEASE HELP I'LL GIVE BRAINLY AND POINTSSimplify the expression1/5 (-15w - 20) + 1/2 (3 - 4w)
Pam went on a quiz show. The questions in the first round were worth 4 points. The questions in the second round were worth 6 points. Pam answered a total of 14
In what ways are their motivations similar to and different from Alexander Hamilton's?
A little confused on how to do this any help?
What is the source of the hormones that, when suddenly absent, are directly responsible for the onset of menstruation?.
What's the answer for 6m^2+18m+17=-3m^2+9
