Evaluate 3 (9x² – 2x + 1)dx 1

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A: Given,          ∫036x2x3-1dx

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A: Evaluate it.    ∫x27-5x2 dx

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A: The solution of the problem is given in the next step.

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A: Using substitution method.

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A:

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A: Integration is done by dividing polynomial.

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Q: 了 2x - 7 dx x* +9 5.

A: the given integral is: ∫2x-7x2+9dx we have to evaluate the given integral.

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A: Disclaimer: Since you have asked multiple questions; we will solve the first question for you. If…

Q: : Evaluate: 2x³-4x²-x-3 dx х2—2х-3 |

A: we have to evaluate the integral by using partial fraction

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A:

Q: Evaluate the 3. (4x3 - 6x2 - 5x) dx

A: ∫13(4x3-6x2-5x)dx=(4x44-6x33-5x22)13=(x4-2x3-2.5x2)13=[{(3)4-2(3)3-2.5(3)2}-{(1)4-2(1)3-2.5(1)2}]=[8…

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A:

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Q: d/dx (5x^3/4 - 2/5x^3)

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Q: Find + 3x*) dx 3 3 + C

A: Integral.

Q: 4x dx x2 + 9x +8

A:

Q: Find ∫ (2x3 − 4x − 8) / (x2 − x)(x2 + 4) dx.

A: Use the partial fraction method to integrate the integral.…

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A: Given,            ∫4x2+21x+54x2+6x+13dx

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A: Topic:- application of integration

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Q: (d) : 2x² – 8x – 13 dx x² – 5x – 6 2.

A: As per company rules we can answer only first question and rest can be reposted

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A: Integration

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A: Given,            r(x) = 9x2 + 5x - 3

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A: The answer is True.

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A: The given integral is ∫3x2+8xx3+4x2-5dx

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A: Given, ∫2x+7x2+4x+13dx  We have to find the integration.

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A: Given : Let the missing value be A∫x4-3x3+A-2dx=x8x4-30x30+5x-8040+C   To Find : The value of A

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A: We have to find the integration.

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A: Given: ∫14x2+1dx

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Q: 2x + 5 dx x² + 16 4.

A: ∫2x+5x2+16dx

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A: