$4\sqrt{ 2 } \times 7 \times {2}^{2}\sqrt{ 2 }$
Write the number in exponential form with the base of $2$${2}^{2}\sqrt{ 2 } \times 7 \times {2}^{2}\sqrt{ 2 }$
When a square root of an expression is multiplied by itself, the result is that expression${2}^{2} \times 2 \times 7 \times {2}^{2}$
Calculate the product$7 \times {2}^{5}$
Evaluate the power$7 \times 32$
Multiply the numbers$224$