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junior college 1 | H2 Maths
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mahdieh
Mahdieh

junior college 1 chevron_right H2 Maths

please help me with this question

Date Posted: 7 years ago
Views: 413
Admin
Admin
7 years ago
int[x(x+5)^2]dx (1,20)=int[x^3+10x^2+25x]dx (1,20)=[(x^4)/4+(10x^3)/3+(25x^2)/2](1,20)=859807/12

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Tham KY
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Jiayang
Jiayang
7 years ago
I think that's a 20. I had trouble reading also I thought the + sign was a subscript 4 -.-"
mahdieh
Mahdieh
7 years ago
thank youuuu
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Jiayang
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mahdieh
Mahdieh
7 years ago
thank you so much