vianneyojeda
vianneyojeda
12-04-2018
Mathematics
contestada
-8x^2-3x+5+2x^2+7x-5
Respuesta :
xomalik1
xomalik1
12-04-2018
-6x^2+4x
my reasoning:
eliminate the opposites (5 & -5)
collect the like terms (-8x^2 & + 2x^2)
collect the like terms again (-3x &+7x)
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
Which is most likely the result of genetic engineering? an orange that has a prolonged shelf life a daffodil that attracts insects for pollination a butter s
Describe the causes of the Great Depression.
A number has the digits 2,5, and 4 to the nearest hundred number rounds to 200 what's the number?
What was Charles Darwin's major accomplishment? a. He devised the theory of evolution. b. He devised the theory of relativity. c. He invented communism. d. He i
Pershing agreed with Allied generals to integrate American troops into the European armies. a. True b. False
The branch of 8 concerned with the behavior of animals is ______. A. zoology. B. botany. C. virology. D. taxonomy.
The energy needed to get a reaction started is the a. enzyme energy. b. activation energy. c. catalyst energy. d. chemical energy.
What are the challenge Sara faces in "Sara Sees Red"
The least common multiple of 2, 5, 6, and 9 is A. 60. B. 45. C. 90. D. 180.
Which group is a primary supporter of hunter education? A International Hunter Education Association B Center for Wildlife Education C National Wildlife Federat
