Question

.q.




[tex] \tt \: f(x) = {8}^{x} + x(x) \times 3x[/tex]
[tex] \tt \: f(3) = ...[/tex]




(Byk yg suka sm Pedroza)​

Answer 1

f(x) = 8^x + x(x) × 3x

f(3) = 8³ + 3(3) × 3(3)

f(3) = (8 × 8 × 8) + (3 × 3) × (3 × 3)

f(3) = (64 × 8) + 9 × 9

f(3) = 512 + 9 × 9

f(3) = 512 + 81

f(3) = 593

Answer 2