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integrate the function hence we get area = [x^2 +3x ] limits (-1,0) and (0 to 5)
or area = mod (1-3) + ( 25+15-0) = 2+40= 42 sq units answer
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Jul 28th, 2015
please do not spoil reputation even if answer is wrong ... I will correct it ... I am going out now, I will be able to answer your quaries after 2 hrs