dipenthapa323
dipenthapa323 dipenthapa323
  • 02-06-2020
  • Mathematics
contestada

o) x² – 18x - 19 + 20y - y2,​

Respuesta :

janyia69
janyia69 janyia69
  • 02-06-2020

Answer:

19x-19+23y

Step-by-step explanation:

add the like terms

Answer Link

Otras preguntas

5 miles=8km how many miles in 80km
2x -y=-1 3x-2y=1 elimination somebody do this for me
~ALGEBRA! PLEASE HELP!~ Austin is climbing on a ladder that is attached against the side of a jungle gym wall. He is 5 feet off the ground and 3 feet horizontal
Which of the following Fourteen Points best reflects Woodrow Wilson’s belief that nations should be able to govern themselves? (Points : 2) “Nationalities which
PLEASE HELP I GIVE THANKS
How did cold war rivalries affect west and central Africa?
15 liters increased by 60℅
A store offers a 10% discount on all merchandise as part of its anniversary sale. Select all statements that are correct. A jar that costs $10 will cost $11 aft
Solve by substitution X+3y=1 and -3x-3y=-15
what is 78% of 50 questions