pita8
pita8
27-04-2017
Mathematics
contestada
Answer for number 3
Respuesta :
liemonder
liemonder
27-04-2017
36x^2-49
this closely matches the binomial formula of (a+b)*(a-b)=a^2-b^2
so we know:
a^2=36x^2
a=6x
b^2=49
b=7
so (a+b)*(a-b)=(6x+7)*(6x-7)=36x^2-49
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Can someone help me here and check out the other two i have posted there both due soon and i have no clue how to do them
provides the following data: 20X920X8 Cash$41,000 $25,000 Accounts Receivable, Net102,000 62,000 Merchandise Inventory72,000 50,000 Property, Plant, and Equi
What is not an issue regarding DNA identification? (A) It is not very reliable (B) Having databases of millions of DNA profiles can result in more incorrect coi
You purchased a zero-coupon bond one year ago for $280.83. The market interest rate is now 9 percent. Assume semiannual compounding. If the bond had 15 years to
A basketball player averages 22.5 points scored per game with a standard deviation of 6.2 points. In one game, the athlete scored 10 points. What is the z-score
find the value of the trigonometric ratio
Find x. A. 6√6 B. 18 C. 9√2 D. 24√3
Please help me find the area of the figure!!
Which of the following is NOT satirical?
1. You ( not be ) ....... any use to me unless you learn to tybe 2. If I ( have ) ..... enought money , I will buy a new skateboard 3.She will be angry if you
