brendabrv brendabrv

07-01-2016
Mathematics

contestada

(m+2)(m+3)=(m+2)(m-2)

Respuesta :

Billymkhoi Billymkhoi

07-01-2016

(m+2)(m+3)= (m+2)(m-2)
⇒ m^2+ 3m+ 2m+ 6= m^2 -4
⇒ 5m+ 6= -4 (m^2 on both sides cancels out)
⇒ 5m= -4-6
⇒ 5m= -10
⇒ m= -10/5
⇒ m= -2

The final answer is m=-2~

Answer Link

Otras preguntas

The temperature is -3 degrees celcius at sunrise. By noon, the temperature changes by 5 degrees. What is the possible temperature at noon?

Estimate the total cost of eight bottles of bathroom cleaner on sale for $9.75 each.

HELP!!!! Please choose the correct label for this diagram A. Fossil Correlation B. Uniformitarianism C. Faunal Succession D. Fossil Communication System - FCS

Rafael needs to add a title row to a table that he has inserted in Word. What should he do? Use the alignment options. Use the Merge and Center option for all t

A grandmother, two mothers, and two daughters went to a baseball game together and bought one ticket each. NOTHING DONT ANWER i want a bf, im blonde and very pr

explain whether you think that the individual protection regarding religion found in the 1st amendment are more important today for society than those protectio

The picture shows the Alamillo Bridge in Seville, Spain. In the picture, mZ1 = 58°. Find the measure of the supplement of 21.

The baking sheet shown holds 12 cookies. Each cookie has a diameter of 3 inches. What is the area of the unused part of the baking sheet? Round your answer to t

The area of a circle is 36 n cm2?. What is the radius of this circle? Your final line should be written as r= ...

Mia has 50 feet of fencing to make a rectangular kennel for her dog. She decides to use part of her house as one side (width) of the kennel. She needs a minimum