veronicaheredia
veronicaheredia
22-11-2016
Mathematics
contestada
How to factor question 49
Respuesta :
knowntonoone
knowntonoone
22-11-2016
64 m^2 - 9 n^2 -------(1)
first think about squares
what is 64 m^2 = ( 8m)^2
also what is 9n^2 = (3n)^2
so 64 m^2 - 9 n^2 = (8m)^2 - (3n)^2
= (8m -3n) (8m+3n) ------(2)
to check multiply (2) to get (1)
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
Which quadratic equation is equivalent to (x + 2)2 + 5(x + 2) – 6 = 0? (u + 2)2 + 5(u + 2) – 6 = 0 where u = (x – 2) u2 + 4 + 5u – 6 = 0 where u = (x – 2) u2 +
Avoidance should never be part of your stress management program. A. True B. False
What point was Equiano trying to make by including details about life in Africa
1. Describe how eukaryotic plant cells store and remove waste materials. (In a paragraph) 2. Describe how proteins are made, packaged, and transported within th
Which of the following statements is true? A. The Industrial Revolution negatively impacted agriculture. B. The world's food supply is slowly decreasing. C. Hyb
In The Federalist #10, what is James Madison talking about, which is a cornerstone to the governments of each states and its relationship to her citizens?
A piece of ice melts in one’s hand because heat moves from the hand into the ice. This is an example of heat transfer by .
There are 240 students on Misty’s school. This is 5% of the total students in the school district. How many students are there in the school district?
If be bisects abd find x and m angle abe
suppose four atoms of oxygen gas and two atoms of hydrogen gas are combined. Determine how many atoms of water and oxygen gas will be produced.
