vcpadavipKa0sarade vcpadavipKa0sarade

10-06-2016
Mathematics

contestada

subtract 5X squared+2X -11 from 3X squared +8X -7

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metchelle metchelle

12-06-2016

Subtraction of polynomials are done just as normal subtraction, but you can only subtract those with the same variables and exponents. This is shown below:

3x^2 + 8x - 7
- 5x^2 + 2x - 11
----------------------
-2x^2 + 6x + 4

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