michaeljireh23ov4zka michaeljireh23ov4zka
  • 23-10-2017
  • Mathematics
contestada

which expression is equivalent to the expression shown ? 2 (x + 5) +3 (x2 - 5x +13)

Respuesta :

gmany
gmany gmany
  • 04-07-2018
[tex]\text{Use the distributive property:}\\\\a(b+c)=ab+ac[/tex]

[tex]2(x+5)+3(x^2-5x+13)=(2)(x)+(2)(5)+(3)(x^2)-(3)(5x)+(3)(13)\\\\=2x+10+3x^2-15x+39=3x^2-13x+49[/tex]

Answer Link

Otras preguntas

please help me I will mark BRAINLIEST ​
1.) (if you can) Write a paragraph on how Powerful businessmen are bad 2.) Write a paragraph on how Powerful businessmen are good
Assuming today is Friday, March 14, choose the correct response to this question. Quelle est la date aujourd’hui? A. jeudi, le quatre mars B. mercredi, le vi
What does the phrase "on the square" mean as it is used in paragraph 23?
5. The diagram shows some of the structures in a human lung. Where is the carbon dioxide concentration highest?
a girl on a bridge throws a rock straight down at -12.5 m/s. it hits the ground 38.4 m below. How much time did it take?
Inequality question . Appreciate the help with this question . Thank you .
If I took the number 2 and put another one but the opposite way to the left of it what shape would it make? Answer: FISH
Find all the possible solutions for the equation (x – 7) = 10 Explain
Who was the first group to be prosecuted by the Nazis?