Answers

2014-09-01T18:31:38+05:30
5x (67 + 9x)
5x * (67 + 9x)
335x + 45x²
1 5 1
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335x+45x^x
2014-09-01T18:51:07+05:30
I) 5*(67+9X)

= 335 + 45x

ii) 5x * (67 + 9x)

= 335x + 45x^2
0