Tan Yong Qiang's answer to Hellooo's Secondary 4 A Maths question.

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Tan Yong Qiang
Tan Yong Qiang's answer
12 answers (Tutor Details)
1st
Cheers
Hellooo
Hellooo
5 years ago
How do u get the 2ND line the 2x
Tan Yong Qiang
Tan Yong Qiang
5 years ago
Its from the question: given the equation. Remember that integration is the reverse of differentiation.

You diff the equation a to get equation b. So now with the constant of 1.5, you integrate equation b to get equation a