共50条信息
若实数\(a\)、\(b\)、\(c\)满足\(a=2b+\sqrt{2}\),且\(ab+\dfrac{\sqrt{3}}{2}{{c}^{2}}+\dfrac{1}{4}=0\),则\(\dfrac{bc}{a}=\)_________。
若\((2a-1)^{2}+|b+1|=0\),则\(( \dfrac{1}{a} )^{2}+( \dfrac{1}{b} )^{2013}= \)______ .
若\(\left| x-2 \right|+{\left( y+5 \right)}^{2}=0\),则\({y}^{x}=\)___________。
若\( \sqrt{a-9} +(b-3)^{2}=0\),则\( \dfrac{a}{b} \)的值是 .
\(\left|x-2\right|+{\left(x-y-5\right)}^{2}=0 \)那么\({\left(x+y\right)}^{2015}= \)__________
若\(\sqrt{a-1}+{{b}^{2}}+2b+1=0\),则 \((a+b)^{2}=\) .
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