tamara4897 tamara4897
  • 02-09-2021
  • Mathematics
contestada

Which expression is equivalent to the given expression?
– 2x^2 + 8x - 9+ 4x + 7x^2+ 2

Which expression is equivalent to the given expression 2x2 8x 9 4x 7x2 2 class=

Respuesta :

aaliyahheadde
aaliyahheadde aaliyahheadde
  • 02-09-2021

Answer:

D. 5x^2+12x-7

Step-by-step explanation:

Answer Link

Otras preguntas

How did the US change socialy between 1776 and 1870?
What important molecules does the nucleus contain?
when solving a real-world problem to find a persons age , would a negative solution make sense ?
233,740 expanded word form
Find the volume of the pyramid. h=8.5ft 10ft 10ft. a. 425 ft^3 b. 85 ft3^3 c. 850 ft^3 d. 283.33 ft^3 How do I do this problem?
in the number 286,489 how many times greater is the 8 in the ten thousands place then the 8 in the tens place
One liter of petrol costs $187/4. What is the cost of $35 liters of petrol
What does 3a+2a equal ?
What is the even perfect square roots between 100 and 500
In any good experiment, the scientist needs to (fill in the blank) the hypothesis.