Estimate the value of , (1 – x- 4x + 2x) dx using 4- segment Trapezoidal Rule. O 1104.091 O 1516.875 O 5280.741 O 2364.231

Q: 7. Use substitution to evaluate ſ 2x(4 – x²) dx.

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Q: Evaluate: Je(4-)dx

A: Given: ∫e(4-x)dx

Q: Væ2 - 64 dx. Evaluate

A: To evaluate: I=∫x2-64x3dx Substitute u=x2-64⇒du=12x2-64(2x) dx⇒dx=ux du

Q: dx L2 exp %|

A: Given integral is I=∫-∞∞e-x2L2dx This type of integral cannot be done using elementary integration…

Q: needed. That way you'll have better chance x2 + + 2x +3 dx x3 +3x2 + 9x a. #13. 26+

A: Since you have asked multiple questions in single request,  So we will be answering only first…

Q: 7. dx x2 – 10x + 25

A: ∫xndx = xn+1n+1+c We use substitution method in this question .

Q: et Evaluate dx using an appropriate substitution. 1+ e2x a

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Q: Integrate x² √6 +25 1 dx + C

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Q: How would I do this question?

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Q: Evaluate

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