Solve 2*(-7)^2-sqrt{(-4)^3+185}*(-3)-9^0=

$$2 \cdot ( - 7 ) ^ { 2 } - \sqrt { ( - 4 ) ^ { 3 } + 185 } \cdot ( - 3 ) - 9 ^ { 0 } =$$

Evaluate

$$130$$

Solution Steps

Calculate -7 to the power of 2 and get 49.

$$2\times 49-\sqrt{\left(-4\right)^{3}+185}\left(-3\right)-9^{0}$$

Multiply 2 and 49 to get 98.

$$98-\sqrt{\left(-4\right)^{3}+185}\left(-3\right)-9^{0}$$

Calculate -4 to the power of 3 and get -64.

$$98-\sqrt{-64+185}\left(-3\right)-9^{0}$$

Add -64 and 185 to get 121.

$$98-\sqrt{121}\left(-3\right)-9^{0}$$

Calculate the square root of 121 and get 11.

$$98-11\left(-3\right)-9^{0}$$

Multiply 11 and -3 to get -33.

$$98-\left(-33\right)-9^{0}$$

The opposite of -33 is 33.

$$98+33-9^{0}$$

Add 98 and 33 to get 131.

$$131-9^{0}$$

Calculate 9 to the power of 0 and get 1.

$$131-1$$

Subtract 1 from 131 to get 130.

$$130$$

Factor

$$2\times 5\times 13$$