Evaluate ((-1)^2)/(2(2)+5)

Math
(-1)22(2)+5
Raise -1 to the power of 2.
12(2)+5
Simplify the denominator.
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Multiply 2 by 2.
14+5
Add 4 and 5.
19
19
The result can be shown in multiple forms.
Exact Form:
19
Decimal Form:
0.1‾
Evaluate ((-1)^2)/(2(2)+5)

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