23-09-2019
Mathematics

contestada

Given the function f(x)=x^2+2x+1, find:

f (2a−3)/5

Respuesta :

ghanami ghanami

24-09-2019

Answer:

Step-by-step explanation:

f(x)=x²+2x+1,

f (2a−3) = (2a-3)² +2(2a-3) +1

= 4a² - 12a +9 +4a -6 +1

f (2a−3) = 4a² - 8a +4

f (2a−3) /5 = (4a² - 8a +4)/5

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