fcooper22
fcooper22 fcooper22
  • 25-08-2020
  • Mathematics
contestada

Could someone please help me asap!! Pleasseeeee and thanks.

Could someone please help me asap Pleasseeeee and thanks class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 25-08-2020

Answer:

Step-by-step explanation:

a² - b² = (a + b) (a - b)

1)x² - 36 = x² - 6² = (x + 6)(x-6)

2) 4x² - 16 = 4x² - 4*4 = 4(x² - 4)

                = 4(x² -2²)

                = 4(x + 4)(x-4)

3) 9x² -1 = 3²x² - 1² = (3x)² - 1²

             =(3x + 1)(3x - 1)

Answer Link

Otras preguntas

What was a major reason women won the right to vote in 1918? a. A drastic economic depression after World War I b. Violent activism on the part of suffragette
What is the value of 4 in the number 745?
One way to remove nitrogen oxide from smokestack emissions is to react it with ammonia: 4 NH3 (g) + 6 NO (g) ----------> 5 N2 (g) + 6H2O (I) Fill in the blan
Last summer, at Camp Okey-Fun-Okey, the ratio of the number of boy campers to the number of girl campers was 8:7. If there were a total of 195 campers, how man
In April 1940, Germany launched a surprise invasion of neutral __________. Select one of the options below as your answer: a. France b. Spain and Portugal c. Yu
Convert the rate 1000 ounces per 2 hours to cups per minutes?
Jonathans parents told him that for every 5 hours of homework or reading he completes he will be able to play 3 hours of video games. his friend Lucas parents t
Which action is taken by an offensive player in the game of lacrosse?
how did cavemen make paint
What is 324 divisible