X POWER -2=64 THEN X POWER 1/3 + X POWER 0 EQUALS TO
Answers
Answered by
7
x⁻²=64
or, x⁻²=8²
or, (x⁻²)⁻¹/⁶=8⁻¹/⁶
or, x¹/³=(2³)⁻¹/⁶
or, x¹/³=2⁻¹/²
∴, x¹/³+x⁰
=2⁻¹/²+1
=(1/2¹/²)+1
=1/√2+1
=(1+√2)/√2 Ans.
or, x⁻²=8²
or, (x⁻²)⁻¹/⁶=8⁻¹/⁶
or, x¹/³=(2³)⁻¹/⁶
or, x¹/³=2⁻¹/²
∴, x¹/³+x⁰
=2⁻¹/²+1
=(1/2¹/²)+1
=1/√2+1
=(1+√2)/√2 Ans.
Similar questions