troytorelli7 troytorelli7

21-04-2020
Mathematics

contestada

Factor Completely: 100x2 - 1
a. (25x - 1)(4+1)
b. (x - 10)(x + 10)
c. 10(x+1)(x+10)
d. (10x - 1)((10x +1)

Respuesta :

jimrgrant1 jimrgrant1

21-04-2020

Answer:

d

Step-by-step explanation:

100x² - 1 ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b), thus

100x² - 1

= (10x)² - 1²

= (10x - 1)(10x + 1) → d

Answer Link

Otras preguntas

what was the ruling in the case of brown V Board of Education

Jeff, who is 14, engages in rigorous tennis drills or competitive play at least four hours every day because he wants to master the sport and play on one of the

Describe the significance of stromatolites to Earth’s early atmosphere.

Jason lives in a country in which political power derives solely from the people, where he and fellow citizens elect representatives and a president to enact th

Mike Boyle says that most gyms have a business model that counts on the fact that many people pay to join a gym and then stop going, allowing them to manage cap

The indicated functions are known linearly independent solutions of the associated homogeneous differential equation on (0, [infinity]). Find the general soluti

Use the traditional algorithm

what does x equal if the equation is 4x+15=9x

Rna polymerases carry out transcription at much lower rates than dna polymerases carry out replication. Why is greater efficiency more important in replication

Sarah and Gavyn win some money and share it in the ratio 5:2. Sarah gets £33 more than Gavyn. How much did they get altogether?