Solve (5+9)(15div3)-(6*6)(9*4)-5

$$(5+9)(15 \div 3)-(6 \times 6)(9 \times 4)-5$$

Evaluate

$$-1231$$

Solution Steps

Add 5 and 9 to get 14.

$$14\times \frac{15}{3}-6\times 6\times 9\times 4-5$$

Divide 15 by 3 to get 5.

$$14\times 5-6\times 6\times 9\times 4-5$$

Multiply 14 and 5 to get 70.

$$70-6\times 6\times 9\times 4-5$$

Multiply 6 and 6 to get 36.

$$70-36\times 9\times 4-5$$

Multiply 36 and 9 to get 324.

$$70-324\times 4-5$$

Multiply 324 and 4 to get 1296.

$$70-1296-5$$

Subtract 1296 from 70 to get -1226.

$$-1226-5$$

Subtract 5 from -1226 to get -1231.

$$-1231$$

Factor

$$-1231$$