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Grade 12Integral Calculus

53 (2 – x) dx

Profile image of taniska
11 Years agoGrade 12
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2 Answers

Profile image of Anusha
11 Years ago
Ans:-53 (2-x)dx
=[2x-(x2 /2)]35
=[2(5-3)]-[(25/2)-(9/2)]
=[2(2)]-[(25-9)/2]
=4-8
=-4
Profile image of Miryala Gopalakrishna
11 Years ago
integration of 2-x from 3 to 5 is equal to
(2x-((x^2)/2)) from 3 to 5
=(2*5-((5^2)/2))-(2*3-((3^2)/2))
=(10-(25/2))-(6-(9/2))
=(-5/2)-(3/2)
=-8/2
=-4