প্রদত্ত A = 2, B = 3, C = 5
ক) সমাধান কর: (7)5x−1=(75)2x−3(\sqrt{7})^{5x-1} = (\sqrt[5]{7})^{2x-3}(7)5x−1=(57)2x−3
খ) (A)2x+1⋅(B)2x+y⋅(C)x+y⋅(AB)x(B)x−2⋅(AB)2x+2⋅(AC)x⋅(BC)y\frac{(A)^{2x+1} \cdot (B)^{2x+y} \cdot (C)^{x+y} \cdot (AB)^{x}}{(B)^{x-2} \cdot (AB)^{2x+2} \cdot (AC)^{x} \cdot (BC)^{y}}(B)x−2⋅(AB)2x+2⋅(AC)x⋅(BC)y(A)2x+1⋅(B)2x+y⋅(C)x+y⋅(AB)x এর মান নির্ণয় কর।
সমাধান কর: (7)5x−1=(75)2x−3(\sqrt{7})^{5x-1} = (\sqrt[5]{7})^{2x-3}(7)5x−1=(57)2x−3
(A)2x+1⋅(B)2x+y⋅(C)x+y⋅(AB)x(B)x−2⋅(AB)2x+2⋅(AC)x⋅(BC)y\frac{(A)^{2x+1} \cdot (B)^{2x+y} \cdot (C)^{x+y} \cdot (AB)^{x}}{(B)^{x-2} \cdot (AB)^{2x+2} \cdot (AC)^{x} \cdot (BC)^{y}}(B)x−2⋅(AB)2x+2⋅(AC)x⋅(BC)y(A)2x+1⋅(B)2x+y⋅(C)x+y⋅(AB)x এর মান নির্ণয় কর।