Seudónimo Seudónimo
  • 02-05-2019
  • Mathematics
contestada

Simplify the following expression.
2x^2-9-17x^2+10+7x

Respuesta :

jimrgrant1 jimrgrant1
  • 02-05-2019

Answer:

- 15x² + 7x + 1

Step-by-step explanation:

Given

2x² - 9 - 17x² + 10 + 7x ← collect like terms

= (2x² - 17x² ) + 7x + 1

= - 15x² + 7x + 1

Answer Link

Otras preguntas

What's 0.277 rounded to the nearest hundreds
What is 247,009 rounded to the nearest thousand place
sue wrote a doubles fact. it has a sum less than 10 and greater than 4. the addends are each less than 5 what facts might she have written?
how do you write 701,245 in words
What is true of the work for all scientists? A. Scientists ask testable questions and devise ways to answer those questions through experimentation or observat
What is true of the work for all scientists? A. Scientists ask testable questions and devise ways to answer those questions through experimentation or observat
Where common multiples between three and five and one and 50
what is 28/50 as a decimal
19/20 as terminating decimal
What Is the Property of 16 + 31 =31 + 16? What Is the Property of (3 x 10) x 8 = 3 x (10 x 8) What Is the Property of 21 x 9 = 9 x 21? What is the Property of 0