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Subtract the polynomials: (6x2 - 4x + 5) - (3x3 - 5x2 + 6x - 2). Enter youranswer as a polynomial in descending order below, and use the caret() forexponents. For example, you would write 4x2 as 4x^2. was

Subtract the polynomials 6x2 4x 5 3x3 5x2 6x 2 Enter youranswer as a polynomial in descending order below and use the caret forexponents For example you would w class=

Respuesta :

Step 1

Expand the bracket

[tex]\begin{gathered} (6x^3-4x+5)-(3x^3-5x^2+6x-2) \\ 6x^3-4x+5-3x^3+5x^2-6x+2^{}^{} \end{gathered}[/tex]

Step 2

Simplify further by combining like terms

[tex]6x^3-3x^{3^{}}+5x^2-4x-6x+5+2^{}^{}[/tex][tex]3x^3+5x^2-10x+7[/tex]

Hence the answer is 3x^3 + 5x^2-10x+7 in the required format as required.

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