maddy144 maddy144
  • 02-06-2017
  • Mathematics
contestada

(M-2)*(2m+6)
-------- ---------
(3m+9) (2m-4)

Respuesta :

cher
cher cher
  • 03-06-2017
(m - 2)(2m + 6) / (3m + 9)(2m - 4)

Simplify the numerators (top numbers) first.

(m - 2)(2m + 6)

2m² + 6m - 4m - 12

Add like terms.

2m² + 2m - 12

Then, do the denominators (bottom numbers)

(3m + 9)(2m - 4)

Simplify.

6m² - 12m + 18m - 36

Add like terms.

6m² + 6m - 36

Now, put those together.

tex] \frac{6m^2 - 12m - 36}{6m^2 + 6m - 36} [/tex]

Simplify everything.

(simplification showed on attachment)

1 - 2 + 1

Simplify.

-1 + 1

0

~Hope I helped!~
Ver imagen cher
Answer Link

Otras preguntas

how do you round off 199,814.rounding off the the 9 beside comma
A building casts a 50-foot shadow. Alex is 5 feet tall and casts a 6-foot shadow. Approximately how tall is the building? a. 60 ft b. 24 ft c. 50 ft d. 42 f
how were old imperialism and new imperialism similar
281 480 100 what place value is the 8 in
.304 in expanded notation
Which identifies a machine that converts mechanical energy into electrical energy? a. motor b. electromagnet c. generator d. turbine
hector is visiting a cousin who lives 350 miles away he has driven 90 miles how many more miles does he need to drive to reach his cousins home?
How did the Holocaust contribute to ongoing Arab-Israeli conflict? a. Since so many Jewish people had been murdered in the Holocaust, many international organi
Name the intersection of plane ACG and plane BCG a. AC b. BG c. CG d. the planes do not intersect
write in exponent form and word form 10x10x10