(18 +x)(3 $\sqrt{9+3}$ )
You asked:
Evaluate the expression: \(\left(18 + x\right) \cdot 3 \cdot \sqrt{9 + 3}\)
MathBot Answer:
Evaluated
\(\displaystyle \left(18 + x\right) \cdot 3 \cdot \sqrt{9 + 3} = 6 \sqrt{3} \left(x + 18\right) \)
Expanded
\[\left(18 + x\right) \cdot 3 \cdot \sqrt{9 + 3} = 3 x \sqrt{3 + 9} + 54 \sqrt{3 + 9}\]