Solve 2.85(3.36)^2-11.8(3.36)+10.9

$$2.85 ( 3.36 ) ^ { 2 } - 11.8 ( 3.36 ) + 10.9$$

Evaluate

$$3.42736$$

Solution Steps

Calculate 3.36 to the power of 2 and get 11.2896.

$$2.85\times 11.2896-11.8\times 3.36+10.9$$

Multiply 2.85 and 11.2896 to get 32.17536.

$$32.17536-11.8\times 3.36+10.9$$

Multiply 11.8 and 3.36 to get 39.648.

$$32.17536-39.648+10.9$$

Subtract 39.648 from 32.17536 to get -7.47264.

$$-7.47264+10.9$$

Add -7.47264 and 10.9 to get 3.42736.

$$3.42736$$

Factor

$$\frac{31 \cdot 691}{2 \cdot 5 ^ {5}} = 3\frac{2671}{6250} = 3.42736$$