Write the equation in spherical coordinates. (a) 5z2 3x2 + 3у2

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A:

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A: 4x8+77x7-12x6+7x5-3x4-42x3-5x2+12x-3To Find: Roots of the equation.

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A: Given:

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A: Given term is: -1+i6

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Q: 2 1 + 쉬우 axis (+1 zi (+ [ ]

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Q: P/Bg bisec tlow rfiNd the rots of the efuation :- { c) = X why E=o,ol in {orll 2.

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Q: z² = 15x² +5y²-30

A: Solution :-

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Q: Direction: Solve the complec variables of (z), express your answer in rectangular forms. 1. iz² +…

A: Let z=x+iy ⇒z2=z.z         =x+iy(x+iy)         =x2+2ixy+i2y2         =x2-y2+2xyi Now, we are given,…

Q: Complete the square to form a true equation. x2 - 2x + = (x -

A: Given that, x2 - 2x + ___ = (x - ___)2                                         .............(1) we…

Q: v2 – 4v = -1.2975 – 2.1i

A: