Como encontrar a integral indefinida : 5 f (x ) = 7x 2 + 4 ?

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eles respondem

12a

5 f (x ) = 7x 2 + 4 =
5=7x2+4=
5-4=7x2=
1/2=7x=
0.5/7= x
x=0.5/7
x=0.07

0

0

5 f (x ) = 7x 2 + 4 = 5=7x2+4= 5-4=7x2= 1/2=7x= 0.5/7= x x=0.5/7 x=0.07 - elaele