Question

Evaluate 4x power of 3 +4x when x=3

Answer 1

$\text{Hey there!}$

$\text{Evaluate:\ }\bf{4x^3+4x}\text{ if x = 3}$

$\text{If we know what the x-value is then replace the x with 3}$

$\bf{4(3)^3+4(3)}$

$\bf{4(3)^3+12}$

$\text{4 = 4}$

$\bf{3^3=27}$

$\text{4(3) = 12}$

$\text{4(27) + 12}$

$\text{4(12)=108}$

$\text{108 + 12 = 120}$

$\boxed{\boxed{\text{Answer: 120}}}\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

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