clairelambert11 clairelambert11

09-11-2018
Mathematics

contestada

Select the polynomial that can be factored as (4x-5)(16x^2+20x+25)

Respuesta :

jimrgrant1 jimrgrant1

10-11-2018

f(x) = 64x³ - 125

Multiply each term in the second factor by each term in the first factor

= 4x(16x² + 20x + 25) - 5(16x² + 20 x + 25)

=64x³ + 80x² + 100x - 80x² - 100x - 125

= 64x³ - 125 ← difference of cubes

Answer Link

Otras preguntas

Write an equation that expresses the following relationship. d varies directly with w and inversely with p. In your equation, use k as the constant of proporti

Rewrite the equation 8x + 6x2 - 7= in standard form and identify a, b, and c. Select one: a. a =5,b= 8.c = -7 b.a=6,6= 8,0 = 1 ca=5,b=8,0= 7 da= 8,b= 6.c = -7 4

Which of the following best describes the relationship between angle a and angle bin the image below?

What area of health are the benefits leadership skills, teamwork, and making new friends?

(14) (55, 42, 32, 48, 55, x), mean = 49

Marigold Corp.'s accounting records reflect the following inventories: Dec. 31, 2017 Dec. 31, 2016 Raw materials inventory $320000 $260000 Work in process inven

What are emotive action or “doing” words? A. Active voice B. Imperative C. Powerful verb D. Passive voice

Commodity money has value based on: O A. the type of material that was used to make it. B. the role it plays in traditional religious ceremonies. C. an agreemen

I like ....(paying,pay,to pay) my bills online.

How would a river that drains a watershed be affected if a portion of forest uphill from the river was converted into a city with mostly impermeable surfaces?