Evaluate x²+x-2 3x³-x²+3x-1 dx

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Q: 2/5x+4=1/4x

A: Given 25x+4=14x ⇒2(4x)=5x+4⇒8x=5x+4⇒8x-5x=4⇒3x=4⇒x=43

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Q: 8 dx 9x2 + 10x + 1

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Q: 2/5x-1=3/10x+7

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Q: 12x5-9x³ + 8x² - 4x 4x³ - 3x + 1 dx

A: The given integral is: I=∫12x5-9x3+8x2-4x4x3-3x+1dx   As we know the Power rule;…

Q: 3/8x - 1/5x + 10 = 3/10x

A: We have to find LCD.LCM of 8,5,10=40

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Q: 2 dx xVx ² -1

A: We know that the ddxarc secx=1xx2-1then∫1xx2-1dx=arc secx

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Q: -8x dx 1x4

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Q: Evaluate 3x²Vx³ + 1 dx. 1 dx. -1

A: here we have to find the integration of given function . the solution is following.

Q: +6x+10dx 2+2)

A: