Anayastokes2126 Anayastokes2126

14-10-2016
Mathematics

Answered

Simplify x2-4x-32

________

X2+7x+12

Verified Answer :

apologiabiology apologiabiology

14-10-2016

remember
(ab)/(ac)=b/c

find common factor
factor them
x^2-4x-32=(x-8)(x+4)
x^2+7x+12=(x+3)(x+4)

so
\(\frac{x^2-4x-32}{x^2+7x+12}= \frac{(x-8)(x+4)}{(x+3)(x+4)}= \frac{x-8}{x+3}\)

Answer Link

Related Questions

Which equation represents a line that passes through 2 05 and has a slope of 3

Which element in a story can help the reader better understand the storys theme A Setting B Punctuation C Pronouns D Author bias

what is x and y using substitution

what is 20 times 20

Janelle wants to keep track of the mileage she completes and the courses she runs and locate new courses while training for a 10K race Which technology would be

how do the sperm travel out of the penis

can someone please help me

If the water concentration inside a cell is higher than the water concentration outside the cell water flows out of the cell this method of molecular transport

If 5 lb of peanuts costs 800 how much would 3 lb cost

An earthworm has a complete digestive system How does the earthworm remove undigested food A It uses the same opening in which the food was taken in B The waste

Web Analytics Made Easy - Statcounter