Determine if each formula is right or wrong. Give a brief reason for each answer. Sax+27 dx= (4x+2)3 + C 3 a. 3(4x+ 2)-dx= (4x+2)³ + C 12(4x+ 2) dx = (4x+2)° +C с.

Q: x4 x²+x-6 S dx

A:

Q: x2 - 12x + xy - 12y ху - 8x2 - 8y² X - 12 2x - 2y

A: x2-12x+xy-12y8x2-8y2=x2+xy-12x-12y8x2-y2=xx+y-12x+y8x2-y2=x-12x+y8x+yx-y=x-128x-y . . . . . . . . .…

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A: We have to perform the subtraction between two complex numbers.

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A:

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A:

Q: 2/-8i

A: It is given that,2/-8i We have to evaluate it.

Q: Simplify.Express answers as positive exponents.

A:

Q: Steť?+1 dt

A: Let take t^2 = z  Then.differentiate it ansd solve it as. Below

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A:

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A: We need to solve the equation (a−4)(a+7)=0

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A:

Q: Integrate the following expression. + 4) °( 4x dx) + 4)° (4x°dx) =[

A: First I have used a substitution to make integral easy and then solved them.

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A:

Q: dx . Evaluate 3 xVx² – 9

A: