Please help with the following problem. Short Answer. Find the difference:(-7x^3 + x^2 + 8) – (6x^2 – 7x + 8)?
Please help with the following problem. Short Answer. Find the difference:(-7x^3 + x^2 + 8) – (6x^2 – 7x + 8)
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-7x^3-5x^2+7x
(-7x^3 + x^2 + 8) – (6x^2 – 7x + 8)
=-7x^3 + x^2 + 8 – 6x^2 +7x - 8
= -7x^3 -5 x^2 +7x
=x(-7^2 -5x +7)
(-7x^3 + x^2 + 8) – (6x^2 – 7x + 8) =
-7x^3 + x^2 + 8 - 6x^2 + 7x - 8 =
-7x^3 - 5x^2 + 7x