Evaluate
-0.42
Factor
-0.42
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3-2\times 1.21-\left(3-2\times 1^{2}\right)
Calculate 1.1 to the power of 2 and get 1.21.
3-2.42-\left(3-2\times 1^{2}\right)
Multiply 2 and 1.21 to get 2.42.
0.58-\left(3-2\times 1^{2}\right)
Subtract 2.42 from 3 to get 0.58.
0.58-\left(3-2\times 1\right)
Calculate 1 to the power of 2 and get 1.
0.58-\left(3-2\right)
Multiply 2 and 1 to get 2.
0.58-1
Subtract 2 from 3 to get 1.
-0.42
Subtract 1 from 0.58 to get -0.42.
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