Solve 2(5-8)-3(7-10)+sqrt{81}-sqrt[3]{8}=

$$2 ( 5 - 8 ) - 3 ( 7 - 10 ) + \sqrt { 81 } - \sqrt[ 3 ] { 8 } =$$

Evaluate

$$10$$

Solution Steps

Subtract 8 from 5 to get -3.

$$2\left(-3\right)-3\left(7-10\right)+\sqrt{81}-\sqrt[3]{8}$$

Multiply 2 and -3 to get -6.

$$-6-3\left(7-10\right)+\sqrt{81}-\sqrt[3]{8}$$

Subtract 10 from 7 to get -3.

$$-6-3\left(-3\right)+\sqrt{81}-\sqrt[3]{8}$$

Multiply 3 and -3 to get -9.

$$-6-\left(-9\right)+\sqrt{81}-\sqrt[3]{8}$$

The opposite of -9 is 9.

$$-6+9+\sqrt{81}-\sqrt[3]{8}$$

Add -6 and 9 to get 3.

$$3+\sqrt{81}-\sqrt[3]{8}$$

Calculate the square root of 81 and get 9.

$$3+9-\sqrt[3]{8}$$

Add 3 and 9 to get 12.

$$12-\sqrt[3]{8}$$

Calculate \sqrt[3]{8} and get 2.

$$12-2$$

Subtract 2 from 12 to get 10.

$$10$$

Factor

$$2\times 5$$