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☞︎︎︎ Question :
✰ Solve-
☞︎︎︎ Solution (with understanding:
✈︎ rule - anything has power in fraction form then the power in denominatir becomes the radical sign.
✈︎ Now we see thatvthe power in denominator is 2
➪ It means square root of number which has the power x/2
✰ x = -11
☆✈︎ rule - In multiplication, when the basis are same the the powers are added.
❥︎ We know = ( - )( + ) =( - ) ✓
★➪ rule - Since bases are same , so the powers can be equated.
☕︎ powers -
- - 16
- 8y
☕︎ On solving :
❥︎ On transposing the terms :
❥︎ Check :
✈︎ L.H.S = R.H.S
✞︎ Hence proved
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