josepheevee37
josepheevee37 josepheevee37
  • 02-09-2021
  • Mathematics
contestada

This is Quadratics.
(5n−5)(2+2n)

Respuesta :

aakakavand aakakavand
  • 02-09-2021

Answer: 10n^2 - 10

Step-by-step explanation:

(5n - 5)(2+2n) becomes (5n-5)(2n+2)

= (5n)(2n) + (5n)(2) + (-5)(2n) + (-5)(2)

= 10n^2 - 10

Answer Link

Otras preguntas

3. You arrive at an intersection with traffic lights that are not working because of a power outage. What do you do?
Which of the following values of x makes the inequality true? x + 35 < 83 A. 53 B. 48 C. 51 D. 49
The respiratory system takes oxygen into the human body and expels carbon dioxide. Which body system interacts with the respiratory system to transport these ga
does the reaction take longer if more vinegar is added to the baking soda? Write what you think (hypothesis)
When f(x)=4, what is the value of x? 0 2 3 4
The spherical container has a radius of 21 cm. What is the approximate volume of the container? Use 3.14 to approximate pi and express your answer in hundredt
How was the economic situation in the United States different than in European nations in the 1920s?
Which property is not used to simplify the following expression? (x+5)*2+7=2(x+5)+7 =(2x+10)+7 =2x+(10+7) =2x+17
What is the main character in a short story called
what are 5 roles of a person's right and responsibilities when executing freedom of expression during verbal interpersonal conflicts