30. | (Зи — 2)(и + 1) du

Q: geč (5)

A: I used trigonometric functions identities

Q: 3 2.)f x³ (4 + x²)² dx ; Use rationalizing substitution

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Q: Evaluate X dp- (х -1)(2х -1)

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Q: xx X1+iy,=X2+iy20 2 X =X y= OךX

A: In the given question we have to choose the correct option from the given options  Concept: two…

Q: X1+iy,=X2+iy2" ューx,○ X =X ,=y,O *ュ=ソ,○

A:

Q: Calculate principle value of (21) ²¹

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Q: 2. (3x+5)+(2x – 3)

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Q: 3x2 - x - 2

A: Given function is 3x2-x-2 We can write 3x2-x-2=3x2-3x+2x-23x2-x-2=3x(x-1)+2(x-1)3x2-x-2=(3x+2)(x-1)

Q: 1. + (х+2)(х-2) x-2 2.

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Q: 3. Let 中- 3x3 ーy2 +4×y+2x-3y-5 find マ中 %3D

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Q: 2 |12-x²+ x) dz. -3

A: Given: ∫-32(2-x2+x)dx

Q: 하금 Find au du dx and 좀 하 dy (a) yuand u = x2 +2 dy (b) y = us and u = 4x2-x + 6

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Q: Simplify (2u + v) x (2u - v)

A: The cross product of a and b is represented by the expression, a×b=a b sin θ n. Where θ is an angle…

Q: 1.Question Simplify: (3x2y-2)3 / (9xy3)3 Answer (1/27)(x3 / y15)

A: For product we have to add the power and for division we have subtract the power

Q: 1) 2xyy = (y)2 +1

A: we have to integrate

Q: хt — х +6 dx х3 + Зх

A: We shall use polynomial long division method to simplify our integrand.

Q: 2x³-3x²-6x47 вхая

A:

Q: actortise the expression: a^(2)+by^(2)+bxy +axy

A: Given expression: ax² + by² + bxy + axy

Q: If 11z¹ +10iz⁹ +10 iz-11 = 0, find the possible values of [z].

A: The given question is related with complex analysis. Given the equation 11z10 + 10iz9 + 10iz - 11 =…

Q: Divide 2x-5x +x-7x +x+x²-1 by x-3.

A: Given:   To determine: Quotient and remainder

Q: Which expression is equivalent to (8x y) (9x*y)

A: Given,            8x3y6139x8y-412

Q: [ 2, l , 2 ] · ( 3 , - 1 , 0 )

A: