Solve -3*(-2)+6+3-(sqrt{9}-sqrt{16)}

$$-3 \times (-2)+6+3-( \sqrt{ 9 } - \sqrt{ 16) }$$

Evaluate

$$16$$

Solution Steps

Multiply -3 and -2 to get 6.

$$6+6+3-\left(\sqrt{9}-\sqrt{16}\right)$$

Add 6 and 6 to get 12.

$$12+3-\left(\sqrt{9}-\sqrt{16}\right)$$

Add 12 and 3 to get 15.

$$15-\left(\sqrt{9}-\sqrt{16}\right)$$

Calculate the square root of 9 and get 3.

$$15-\left(3-\sqrt{16}\right)$$

Calculate the square root of 16 and get 4.

$$15-\left(3-4\right)$$

Subtract 4 from 3 to get -1.

$$15-\left(-1\right)$$

The opposite of -1 is 1.

$$15+1$$

Add 15 and 1 to get 16.

$$16$$

Factor

$$2^{4}$$