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  #1  
Old Sunday, October 19, 2014
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Default please koi solve kare

25^2a-2=125^a+4
x^4 and X^3 , What will be value x,X ?
c^2=a^2+b^2 ,what will be value of c”
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Old Sunday, October 19, 2014
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25^2a-2=125^a+4
5^2(2a-2)=5^3(a+4) (now base are same so we take powers)
2(2a-2)= 3(a+4)
4a-8=3a+12
4a-3a=12+8
a=20
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