Let f(x)=5x-2 and g (x)=6x+3 find g(f(3))

81

Step-by-step explanation:

f(x)=5x-2

g (x)=6x+3

g(f(3))

First find f(3)

f(3) = 5*3 -2

    = 15-2

   = 13

Then find g(13)

 g(13) = 6*13 +3

       =78 +3

      = 81

81

Step-by-step explanation:

Solve 3 as x

5(3)-2

15-2

143

Now use 13 as x

6(13)+3

78+3

81

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hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6