Solve left(7sqrt{3}+5sqrt{3}right)2sqrt{3}

$$\left( 7 \sqrt{ 3 } +5 \sqrt{ 3 } \right) 2 \sqrt{ 3 }$$

Evaluate

$$72$$

Solution Steps

Combine 7\sqrt{3} and 5\sqrt{3} to get 12\sqrt{3}.

$$2\times 12\sqrt{3}\sqrt{3}$$

Multiply 2 and 12 to get 24.

$$24\sqrt{3}\sqrt{3}$$

Multiply \sqrt{3} and \sqrt{3} to get 3.

$$24\times 3$$

Multiply 24 and 3 to get 72.

$$72$$

Factor

$$2^{3}\times 3^{2}$$