Find the difference (3 -13x-7x2)-(5x2+12x-10)

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ITarek · Answer 1 · 2017-11-25T04:08:14+0000

(3 -13x -7x2)-(5x2 +12x -10) multiply the entire second term by negative one
3 - 13x -7x^2 -5x^2 -12x +10 combine like terms
- 12x^2 - 25x +13