AlexisdCh5lo3eyitsgi AlexisdCh5lo3eyitsgi

21-06-2016
Mathematics

contestada

What is the factored form of a2 – 121?

(a – 121)(a – 1)

(a – 11)(a + 11)

(a + 11)(a + 11)

(a – 121)(a + 1)

Respuesta :

jhonyy9 jhonyy9

25-06-2016

a^2 -121 = a^2 -11^2 = (a-11)(a+11)

so the second choice is right sure

Answer Link

alexandriacarlisle7 alexandriacarlisle7

27-11-2020

Answer:

a^2 -121 = a^2 -11^2 = (a-11)(a+11)

Step-by-step explanation:

Answer Link

Otras preguntas

[tex] \ \sqrt{348} [/tex]

When should you try to photograph reflections on bodies of water? O A rainy day O A windy day O A calm day O A cold day

The healthfulness of a food is best described as its Question 7 options: calorie content. vitamin value. nutrient value. nutrient density.

Create an algebraic equation for the word problem below. Canadian Tire is selling coffee mugs. A coffee mug costs $5 and each day the price increases by $2.

Discuss potential benefits for early settlers or how the government prohibition on settlements is unjustified

plzz plzz plzzz plzzz plzz help me (write any two method for identification of fossils?)

A sample of nitrogen gas is in a 65.0-L automobile air bag and has a pressure of 745 mm Hg. What is the pressure of this sample of gas at the same temperature i

Alexis will graph the linear equation 6x 2y = 12 by plotting the x-intercept and y- intercept. Write the coordinates of the intercepts that Alexis should use.

A bicyclist initially at rest, begins pedaling and gained speed steadily for 4.80s during which she covers 37.0m What was her final speed?

9. Some of the farmers who lack latest farming techniques tend to overburden the animals in order to increase crop production. Do you think it is correct? Why/w