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

What is the square root of pie times 9 Plus 44 X 60+89
what advances did the early Chinese make?
why did the Federalist Party lose support after the war of 1812
The difference in cost between a large bag of chips and a small bag of chips was 90 cents. Alicia bought 5 large bags and 3 small bags of chips for her party an
Why do grapes grow well in the Finger Lakes region?
How and Why were Roman/Greek Gods different to Egyptian Gods?
5 things mammals have in common
What digit appears in the units place in the number obtained when 2^320 is multiplied out?
What are two differences between a rhizoid and a rhizome?
i am stuck heres the question;the product of 2 numbers is 144 and their difference is 10 what is the su of the 2 numbersif you can help Thanks¡