Mackyle
Mackyle
24-01-2018
Mathematics
contestada
-3b^2+3b+90 how to factor
Respuesta :
zrh2sfo
zrh2sfo
24-01-2018
Factor the following:
-3 b^2 + 3 b + 90
Factor -3 out of -3 b^2 + 3 b + 90:
-3 (b^2 - b - 30)
The factors of -30 that sum to -1 are 5 and -6. So, b^2 - b - 30 = (b + 5) (b - 6):
Answer: -3(b + 5) (b - 6)
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
Which of the following is one of the most common clinical applications of GC-MS analysis?a. Drug testingb. Screening for genetic disordersc. Confirmation of inb
"I know not how it was - but, with the first glimpse of the building, a sense of insufferable gloom pervaded my spirit.” RETRY
Identify a true statement about time in the context of culture. A) Studies have not found any difference in the perception of time across different cultures. B)
Which of the data sets represented by the following histograms has the smallest standard deviation?
1. A researcher at a counseling clinic wants to evaluate whether the clients at her office need a different number of counseling sessions than clients at other
The scientific revolution was a time of improvements and change for human's ways of thinking about the world in general. during the scientific revolution there
Given the list twoDlist = [['Sam', 45, 76, 88, 99, 72], ['Ally',66,99,84, 82, 96], ['John', 58, 78, 90, 93, 70], ['Marie', 77, 73, 85, 88, 92], ['Bob', 81, 83,
For the Dehydration of Cyclohexanol Experiment: Alcohols can....a. dissolve inorganic compoundsb. act as a basec. dissolve organic compoundsd. act as an acid
What is the equivalent of an internship when preparing for a career in education? a) Student teaching b) Research assistantship c) Practicum experience d) Volun
The phenomenol when positive and negative space change places, as seen in M.C. Escher's "Sky and Water I" woodcut print, is called...
