Solve (14+4.3^2)*(7^2-2.8-3)

$$( 14 + 4.3 ^ { 2 } ) \cdot ( 7 ^ { 2 } - 2.8 - 3 )$$

Evaluate

$$1403.568$$

Solution Steps

Calculate 4.3 to the power of 2 and get 18.49.

$$\left(14+18.49\right)\left(7^{2}-2.8-3\right)$$

Add 14 and 18.49 to get 32.49.

$$32.49\left(7^{2}-2.8-3\right)$$

Calculate 7 to the power of 2 and get 49.

$$32.49\left(49-2.8-3\right)$$

Subtract 2.8 from 49 to get 46.2.

$$32.49\left(46.2-3\right)$$

Subtract 3 from 46.2 to get 43.2.

$$32.49\times 43.2$$

Multiply 32.49 and 43.2 to get 1403.568.

$$1403.568$$

Factor

$$\frac{2 \cdot 3 ^ {5} \cdot 19 ^ {2}}{5 ^ {3}} = 1403\frac{71}{125} = 1403.568$$