marlymar marlymar
  • 29-07-2019
  • Mathematics
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(6x^2-2x)+(5x-7)

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Аноним Аноним
  • 29-07-2019

Answer:

6x^2 + 3x - 7.

Step-by-step explanation:

(6x^2 - 2x) + (5x - 7)

= 6x^2 - 2x + 5x - 7    Adding like terms we get:

6x^2 + 3x - 7.

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