jessicaanzaldo14
jessicaanzaldo14
10-05-2016
Mathematics
contestada
(3x-1)(3x+1) find the product
Respuesta :
apologiabiology
apologiabiology
10-05-2016
recognize difference of 2 perfect squres
(a-b)(a+b)=a^2-b^2
(3x-1)(3x+1)=(3x)^2-(1)^2=9x^2-1
Answer Link
andyboy88
andyboy88
10-05-2016
The product of the given question is:
9x^2 - 1
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
1.What is the value of the expression? 12+6*2 ----------- 18-3*5 2.What is the value of the expression when a = 6, b = 4, and c = 8? 2a ------
The width of a rectangle is 5 feet, and the diagonal is 8 feet. Which is the area of the rectangle? (Round to nearest hundredth.)
A package of 6 pairs of insulated socks costs 35.34 .what is the unit price of the pairs of sock
Why might some women have been critical of the Enlightenment?
wgat difference between 7/12 and 1/3
What is Ray Bradburys message about the dangers to society
The number of protons in an atom determines the a. compound b. molecule or c. element?
How were the European systems of mercantilism and free enterprise similar during the 18th and 19th centuries?
Harrison is a rugby player. During his matches, he starts, stops, and moves his body quickly in different directions with speed and accuracy. What type of skill
An object travels with velocity v = 4.0 meters/second and it makes an angle of 60.0° with the positive direction of the y-axis. Calculate the possible values of
