alexandermguerrero alexandermguerrero

18-05-2020
Mathematics

contestada

Find the sum of 7a³ + 14a + 12 and -6a³ + 12a² -7

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ItzMikeSS ItzMikeSS

18-05-2020

Answer: [tex]a^3+12a^2+14a+5[/tex]

Step-by-step explanation:

[tex]7a^3+14a+12+(-6a^3+12a^2-7)[/tex]

[tex]7a^3+14a+12-6a^3+12a^2-7\\a^3+12a^2+14a+5[/tex]

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