calvinkelvin314
calvinkelvin314
14-04-2020
Mathematics
contestada
k²-25
[tex]k2 - 25[/tex]
Respuesta :
devishri1977
devishri1977
14-04-2020
Answer:
Step-by-step explanation:
a² - b² =(a + b) (a - b)
k² - 25 = k² - 5²
= (k + 5) (k - 5)
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
Recall that you may have seen bubbles of gas forming during the redox reaction. Those bubbles are due to a side reaction between some of the aluminum wire and a
ABC Company had the following transactions during the month. What would be the total amount of expenses for the month if ABC Company uses the accrual basis meth
received cheque from G Smart for £315, in full settlement of a debt of £344; this was paid directly into the bank. How do we record this in a trial balance.
the angle of incidence for a ray of light from air to water interface is 40 degree. if the ray travels through the water with a refractive index of 1.33, calcul
(-b, -a) Inverses from Algorithms Suppose you were given the following algorithm: Start with a number "n" • Add 2 • Multiply the result by 3 • Subtract 10 from
5. Look at Figure 7.8 which shows Rigan touching the negatively charged dome of an instrument called the Van de Graaff generator. a) Why did Rigan have to stan
section 3 Cicero Denounces Catiline in the Roman Senate (63 BC) This painting, created in 1889, represents the famous argument between Roman senators Cicero (St
Bhanu pratap and pawan are partners in retail trade of electronic goods sharing profits equally.
What is the total distance travelled by an object travelling at an average speed of 0.0470 km/h for 2 min 33 s?
Trigonometry question
