# calculus

Please show me how you do this. Thank you.

Calculate the definite integral:

2
∫_ 2x dx
7

1. 👍 0
2. 👎 0
3. 👁 115
1. Integrate to

x^2

Evaluate:

2^2 - (-7)^2

1. 👍 0
2. 👎 0

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