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Quetion:what is the polynomial resulting from the subtration of (3x^2+4x-7)-(x^3-2x+6)

Answer:4x^2-1

4 answers

= 3x^2 + 4x - 7 -x^3 + 2x -6
= -x^3 + 3x^2 + 6x -13

Add the opposite and combine like terms.

i accedentally wrote it wrong it is (3x^2+4x-7)-(x^2-2x+6)

ok
=3x^2 + 4x - 7 - x^2 + 2x - 6
=2x^2 + 6x -13

thankyou

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