Math, asked by phenomenal88, 1 year ago

plz solve ......exam there tmrw

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Answered by IAMHELPINGYOU
0
x=2/3^5 × 3/2^7(can be written like this)
=2/243 × 3/128
=1/81×64
=1/(9)²×(8)²
=1/(72)² {since,a²×b²=(a×b)²}
x=(1/72)-²
so, x-½=(1/72)-²×-½
=1/72
please mention your book is ncert or not and which class

phenomenal88: plz explain clearly plz
phenomenal88: i got 30861
phenomenal88: how
phenomenal88: plz answer
tomboyripped: the answer u'll get is 10287
tomboyripped: sry.. 2/10287
tomboyripped: if u do with the method "iamhelping" said
Answered by tomboyripped
0
here is the answer

I had a try...
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