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Beautyful12 Beautyful12
  • 21-01-2015
  • Mathematics
Answered

What is the sum of X2-3x+7 and 3x2+5X-9

Verified Answer :

luana
luana luana
  • 21-01-2015

\(x^2-3x+7+3x^2+5x-9=\ \ \ \ | combine\ like\ terms\\\\ 4x^2+2x-2\\\\ Solution\ is\ 4x^2+2x-2.\)

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