e) 2011 + 5[300 – (17 – 7)2 ]
= 2011 + 5[300 - 100]
= 2011 + 5 . 200
= 2011 + 1000
= 3011
=2011+5[300-10^2]
=2011+5[300-100]
=2011+5*200
=2011+1000
=3011
e) 2011 + 5[300 – (17 – 7)2 ]
= 2011 + 5[300 - 102 ]
= 2011 +5[300 - 100 ]
= 2011 +5. 200
=2011 + 1000
= 3011