若|m-3 |+(n+2)^2+√8p-5=0,则1/4m-n+p的立方根为
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![若|m-3 |+(n+2)^2+√8p-5=0,则1/4m-n+p的立方根为](/uploads/image/z/4523004-36-4.jpg?t=%E8%8B%A5%7Cm-3+%7C%2B%28n%2B2%29%5E2%2B%E2%88%9A8p-5%3D0%2C%E5%88%991%2F4m-n%2Bp%E7%9A%84%E7%AB%8B%E6%96%B9%E6%A0%B9%E4%B8%BA)
若|m-3 |+(n+2)^2+√8p-5=0,则1/4m-n+p的立方根为
若|m-3 |+(n+2)^2+√8p-5=0,则1/4m-n+p的立方根为
若|m-3 |+(n+2)^2+√8p-5=0,则1/4m-n+p的立方根为
|m-3 |+(n+2)^2+√8p-5=0
∴m-3=0
n+2=0
8p-5=0
∴m=3
n=-2
p=5/8
∴1/4m-n+p的立方根
=3/4+2+5/8的立方根
=27/8的立方根
=3/2
|m-3 |+(n+2)^2+√8p-5=0
则,m=3,n=-2,p=0.6251/4m-n+p=-5/8立方根为:-5^(1/3)/2