genshinimpact123 genshinimpact123

26-04-2022
Mathematics

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helppp!!!

Which expression is equivalent to 5a2+ 15a - 5?

A. 2042 - 5
B. 5a² + 10a
c. q2 + 3a - 1
D. 5a² + 20a - 5a - 5

Respuesta :

loneguy loneguy

26-04-2022

Answer:

[tex]D)~~ 5a^2 +20a -5a -5[/tex]

Step-by-step explanation:

[tex]5a^2 +20a -5a -5 = 5a^2 +15a -5[/tex]

Answer Link

eka639krenovice eka639krenovice

26-04-2022

Answer:

D

Step-by-step explanation:

5a2 is same, -5 is same and 20a - 5a is same as 15a

Answer Link

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