Question

tomando a função f(x)=x3+5x-2 calcule f(0) f(2) f(3)

Answer 1

f(x)=x3+5x-2 calcule f(0) f(2) f(3)


f(x)=x3+5x-2 calcule

f(0) = 0^3+5(0)-2 ==> 0 - 2 ==. - 2

f(2) = 2^3+5(2)-2 ==> 8+10 - 2 ==. 16

f(3)= 3^3+5(3)-2 ==> 27+15 - 2 ==. 40

Answer 2

f(x)=x3+5x-2 calcule f(0) f(2) f(3)


F(x)=x^3+5x-2   calculando  f(0) f(2) f(3)

f(0) = 0^3+5(0)-2 = 0 + 0 -2 =. - 2

f(2) = 2^3+5(2)-2 ==> 8+10 - 2 =. 16

f(3)= 3^3+5(3)-2 ==> 27+15 - 2 =. 40