checkanswrs checkanswrs
  • 20-06-2017
  • Mathematics
contestada

simplify the expression.

(-2y + 5) (y + 3)

choices:

-2y^2 + 8y + 15
-2y^2 - y + 15
2y^2 + 8y + 8
2y^2 - y + 8

Respuesta :

antonate antonate
  • 20-06-2017
-2y^2 - y + 15 is the answer because -2y x y is -2y^2 and -2y x 3 is -6x and 5 x y is 5y and 5 x 3 is 15. So you get -2y^2 - 6x + 5y + 15 which simplifies out to -2y^2 - y + 15 which is your answer.
Answer Link

Otras preguntas

Cantos de jubilo cristianos acordes
A wire 31 cm long is cut into two pieces. the longer piece is 5 cm longer than the shorter piece. find the length of the shorter piece of wire
Use this excerpt from Frederick Douglass's 1893 speech about Haiti to people in Chicago to answer the following question: "Until Haiti spoke, the slave ship, f
Is this a thesis Statement? Football players in the NFL are subject to an automatic fifteen-yard penalty if they engage in an excessive touchdown celebration.
Why are children considered a big part of romantic poetry?
10 points each Which is equivalent to sin-1(–0.4)? Round your answer to the nearest hundredth of a radian. a. –2.50 b.–0.60 c.–0.41 d.–0.39
A recipe for a batch of three dozen chocolate chip cookies calls for 3 cups of flour 1 cup of sugar and 2 cups of chocolate chips how much of each ingredient sh
Many historians feel that Harry Truman as much as Joe McCarthy gave force to the postwar “Red scare.” Explain why you agree or disagree.
Why did Lewis and Clark follow the Missouri River ?
Why are rivers less productive than swamps