elmer9393 elmer9393
  • 08-07-2017
  • Mathematics
contestada

Product of (7x-1)(4x+5)

Respuesta :

koziadam koziadam
  • 08-07-2017
(7x-1)(4x+5)
(7x)(4x) + (7x)(5) + (-1)(4x) + (-1)(5)
28x^2 + 35x - 4x - 5
28x^2 + 31x - 5

28x^2 + 31x - 5
Answer Link
porterzimmerman porterzimmerman
  • 08-07-2017
The answer would be 28x^2+31x-5. 
Answer Link

Otras preguntas

13 videos in all 4 concert videos 3 more rap videos than pop videos how many rap videos and how many pop videos
The gcf of two numbers is 850.neither number is divisible by the other. What is the smallest that these two numbers could be?
what clues indicate a rusty bike has gone through a chemical change
Suppose you're studying the forms of city government. To do that, you visit the old cities of Boston, Massachusetts; New Haven, Connecticut; and Providence, Rho
How to add 16.9 + 12.1 together
why might a dog need to be coaxed outside during a thunderstorm
What were the eastern, western and northern boundaries of the Egyptian settlement?
Fred has a bakery. He sells 40 cakes in a day. If his sales increased by 120%, how many cakes will he sell in a day?
Which planet is the farthest terrestrial planet from the Sun? A. Mars B. Mercury C. Jupiter D. Earth
what affects the focal point, leading to near- or far-sightedness?