kmpayne5 kmpayne5

09-10-2020
Mathematics

contestada

Find the sum or difference of the polynomials. (7x2 + 5x − 3) + (4x2 − 3x + 2)

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vaughnjustin649 vaughnjustin649

09-10-2020

Answer:

[tex]11x^{2} +2x-1[/tex]

Step-by-step explanation:

Combine Like Terms:

[tex]7x2+5x+-3+4x2+-3x+2[/tex]

[tex](7x^{2} +4x^{2} )+(5x+-3x)+(-3+2)[/tex]

[tex]11x^{2} +2x-1[/tex]

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