Consider the given integral.
=(27)2×(72)−3÷{(75)−2}−4
=(27)2×(27)3÷(75)8
=(27)5(75)8
=25×5875×78
=25×58713
Hence, the value of this expression is 25×58713.
Evaluate :
(i) 37+−49+−117+79(ii) 23+−45+13+25(iii) 47+0+−89+−137+179(iv) 38+−512+37+312+−58+−27