Respuesta :
= (7u³ + 8u² + 7) + (8u³ - 3u + 7)
Operate like terms together:
= 7u³ + 8u³ + 8u² - 3u + 7 + 7
= 15u³ + 8u² - 3u + 14
In short, Your Answer would be: 15u³ + 8u² - 3u + 14
Hope this helps!
Operate like terms together:
= 7u³ + 8u³ + 8u² - 3u + 7 + 7
= 15u³ + 8u² - 3u + 14
In short, Your Answer would be: 15u³ + 8u² - 3u + 14
Hope this helps!
Answer:
[tex]15u^3+8u^2 -3u+14[/tex]
Step-by-step explanation:
Like terms are those terms which have same variable to the same power.
Simplify:
[tex](7u^3+8u^2+7)+(8u^3 -3u+7)[/tex]
Remove the bracket:
[tex]7u^3+8u^2+7+8u^3 -3u+7[/tex]
Combine like terms;
[tex]15u^3+8u^2 -3u+14[/tex]
Therefore, the sum of [tex](7u^3+8u^2+7)+(8u^3 -3u+7)[/tex] is, [tex]15u^3+8u^2 -3u+14[/tex]
