Hoodsoul
Hoodsoul Hoodsoul
  • 22-03-2019
  • Mathematics
contestada

-4.1x^2+0.9x-9.8 + 1.7x^2-2.4x-1.6​

Respuesta :

zainebamir540
zainebamir540 zainebamir540
  • 22-03-2019

Answer:

The answer is −2.4x2−1.5x−11.4

Step-by-step explanation:

Let's simplify step-by-step.

−4.1x2+0.9x−9.8+1.7x2−2.4x−1.6

=−4.1x2+0.9x+−9.8+1.7x2+−2.4x+−1.6

Combine Like Terms:

=−4.1x2+0.9x+−9.8+1.7x2+−2.4x+−1.6

=(−4.1x2+1.7x2)+(0.9x+−2.4x)+(−9.8+−1.6)

=−2.4x2+−1.5x+−11.4

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