maggiebr3
maggiebr3
16-12-2019
Mathematics
contestada
If f(x)= x^2 then f(a+b) is what
Respuesta :
Yang100
Yang100
16-12-2019
Answer:
a^2+2ab+b^2
Step-by-step explanation:
(a+b)^2=(a+b)(a+b)=a^2+ab+ab+b^2=a^2+2ab+b^2
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