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 ( 26+ )
Otras preguntas
What is one problem with relying exclusively on a blog entry for information about a past event
The actual database of active directory shared resources is stored on one or more computers designated as:
a runner decreased his time by[tex] \frac{5}{100} [/tex]second express the decrease as a decimal
To be one with nature
PLEASEEEE ANSWER ASAP!!!! Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for
Mr. Whittaker earns b dollars biweekly. His employer is changing the pay procedure to monthly, but no annual salaries are changing. Express his monthly salary a
How much heat is required to convert 9.00 g of water at 100°C into steam at 100°C, if ∆Hvap for water = 40.7 kJ/mol?
In evaluating an online resource for use in a research project, you should avoid sources that contain (10 points) an author with relevant credentials asso
The population of a city is 645 people less than it was 5 years ago. The current population is 13,500. What is the population 5 years ago?
which graph represents 2x+2y=4
