Solve -3.1+6-3.1^2+11(-3.1)+6<0

$$-3.1+6 { -3.1 }^{ 2 } +11(-3.1)+6 < 0$$

Verify

Solution Steps

Calculate -3.1 to the power of 2 and get 9.61.

$$-3.1+6\times 9.61+11\left(-3.1\right)+6<0$$

Multiply 6 and 9.61 to get 57.66.

$$-3.1+57.66+11\left(-3.1\right)+6<0$$

Add -3.1 and 57.66 to get 54.56.

$$54.56+11\left(-3.1\right)+6<0$$

Multiply 11 and -3.1 to get -34.1.

$$54.56-34.1+6<0$$

Subtract 34.1 from 54.56 to get 20.46.

$$20.46+6<0$$

Add 20.46 and 6 to get 26.46.

$$26.46<0$$

Compare 26.46 and 0.

$$\text{false}$$