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Let z be those complex number which satisfy |z+5|≤4 and z(1+i)+¯z(1−i)≥−10,i=√−1. If the maximum value of |z+1|2 is α+β√2, then the value of (α+β) is

Answer» Let z be those complex number which satisfy |z+5|4 and z(1+i)+¯z(1i)10,i=1. If the maximum value of |z+1|2 is α+β2, then the value of (α+β) is


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