xfreestyle45 xfreestyle45
  • 04-11-2019
  • Mathematics
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PLEASE HELP ILL GIVE BRAINLIEST AND EXPLAIN THE ANSWER TOO PLEASE

PLEASE HELP ILL GIVE BRAINLIEST AND EXPLAIN THE ANSWER TOO PLEASE class=

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devishri1977
devishri1977 devishri1977
  • 04-11-2019

Answer:

Step-by-step explanation:

3x² + 7x + 3 + (5x² + 12x) = 3x² + 7x + 3 + 5x² + 12x

           = 8x² + 19x + 3

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