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

If a > 0 and b < 0, then which of the following must be true. ab > 0 a + b < 0 a - b > 0 a + b > 0 b - a > 0
Alison wants to find out how much time people spend reading books. She is going to use a questionnaire. Design a suitable question for Alison to use in her ques
what religion did mansa musa of mali help spread
The tropical climate zone is in which two states?
who decided the election of 1800 and why ?
What was the Islamic Golden Age?
The fetus is nourished by the __________ during the first 7 weeks and by the _______ from week 8 through birth ?
What was the Islamic Golden Age?
pythagorean theorem If l = 12 cm and m = 35 cm, what is the length of n?
An astronaut who weighs 126lb on Earth weighs only21lb on the moon. How much would a person who weights 31lb on the moon weigh on Earth?