daniel8orange daniel8orange

15-05-2019
Mathematics

contestada

If (3x+5)^2=ax^2+bx+c, what is the value of a+b+c?

Respuesta :

sqdancefan sqdancefan

15-05-2019

Answer:

64

Step-by-step explanation:

The value of a+b+c is the value of the expression when x=1:

(3+5)^2 = 8^2 = 64

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