slove the question (3)
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hey !!
Solve bracket!
=> [( -15/23+ (-6/11)] +10
=> [ (-15×11-6×23)/253] +10
=> [ -165-138]/253] +10
=> [ -303/253] +10
=> -303+2530/253
=> 2227/253
Now solve second bracket
=> (-15/25) + [ (-6/11) +10]
=> (-15/25) +[ (-6+110)/11]
=> -3/5 + 104/11
=>( -33+520)/55
=> 487/55
it's not equal
2227/253 is not equal 487/55
Solve bracket!
=> [( -15/23+ (-6/11)] +10
=> [ (-15×11-6×23)/253] +10
=> [ -165-138]/253] +10
=> [ -303/253] +10
=> -303+2530/253
=> 2227/253
Now solve second bracket
=> (-15/25) + [ (-6/11) +10]
=> (-15/25) +[ (-6+110)/11]
=> -3/5 + 104/11
=>( -33+520)/55
=> 487/55
it's not equal
2227/253 is not equal 487/55
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duswt31p8yset:
but in answer sheet ans is equal
question me error hai phir
question me first bracket k upon me 25 hoga jaha pr 23 likha hua hai.....
then 487/55= 487/55...... hope you understand..
and makr as brainlist plzz☺☺
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