3 years ago

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

Mathematics

1 answer:

Pie3 years ago

6 0

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

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