Find FOur Fousth Roots of -1+2i

Q: What are the fourth roots of -3 + 3√//3i?

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Q: What are the 4 roots of z in the equation: 2* = 1

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Q: state nature of roots of 2x- 4r + 3= 0

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Q: Find all 4 roots of the equation z4+1=0.

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Q: What is/are the value/s of k if the roots of X2 + x + k = 4 are equal?

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Q: Find all the 6 roots of -i

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Q: state nature of roots of 2x - 4x +3 = 0 %3D

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Q: 7. Which of the following most precisely describes the roots of the equation 3x2 + 4x-1 0?

A: We first compare the given equation with ax2+bx+c=0  so, a=3, b=4, c=-1 The discriminant for the…

Q: 1. Write the equation to a quintic with double roots -6 and 8, that goes through the origin as well…

A: According to question we have to find the quintic equation with Double roots -6 and 8 and that goes…

Q: 6. 4. x-2 2 4. 2x2 4x 5. X-2 X-2

A: 4. 6x+x-24=25. 2x2x-2+4xx-2=0

Q: Use the quadratic formula to solve for x. 2x+8x= -1 Round your answer to the nearest hundredth. If…

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Q: Find four fourth roots of -1+9i  by using de moivre's method

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Q: Use the quadratic formula to solve for x. 2x-2x-1=0 (If there is more than one solution, separate…

A: The general quadratic equation is of the form ax2+bx+c=0, where a, b and c are the coefficients. The…

Q: Determine the general expression for the four roots of v3 – i

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Q: I. Solve using De Moivre's Theorem. Find all fourth roots of xt = -256

A: According to the given information, it is required to find all the solutions to the equation using…

Q: Find the distinct roots of (-1 – 3j)°/7

A: Given: The objective is to find the distinct roots of -1-3j37.

Q: - Find the three cube roots of 27i.

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Q: What are the 5th roots of -1? Show complete solution

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Q: Find the nth roots of a if n = 4 and a = 10,000?

A: I'm providing hand written solution for better understanding.

Q: 1. Detemine, whether and-5 are roots of the equation 10a –5 = 2a3 - a?.

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Q: Find FOUr FOUsth roots -1+ 9i

A: Given: -1+9i To Find: All four fourth roots of -1+9i

Q: Find Che fifon roots of -i

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Q: Find all the distinct 5th roots of 32, then plot the results on an Argand diagram.

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Q: Find the roots. z^2 =1−2i z^4 =−2−5i

A: For solving an equation of the form z2=a+ib, where a+ibis known, we assume that z=x+iy to  get that…

Q: One of the roots of x^4 + 9x^3 + 48x^2 + 78x –136 = 0 is -3+5i. Find the other three roots. Using…

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Q: Find the three roots of 8.

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Q: Find all the solutions of 7 sinz = 6.

A: The solution to the equation can be calculated by simplifying the equations. The equation can be…

Q: Find the distinct roots of (-7 + 2j)3/4.

A: We know that, 1.Let z =rcosθ +isinθ    then zn =rncosnθ +isinnθ 2. A number u is said to be an n-th…

Q: Find FOUR FOUsth roots -1+ 9i

A: Given complex no. is - 1+9i = z-1+9i can be expnessed as . (-1)2 + (9)2 [180-tan-1(9)…

Q: Find the 6 roots of -i

A: We have given that ,  z = -i We need to find sixth roots of z = -i. First we will find polar form of…

Q: Find the four fourth roots of -16.

A: Concept: The calculus helps in understanding the changes between values that are related by a…

Q: Find three (3) distinct roots of the cuberoot of 8 and express the root in rectangular form.

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Q: - Find the three roots of 12Z30°

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Q: How many roots are repeated in the DE x”’ + 6x +12x’+8x = 0?

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Q: Find the four roots of the number 16- as a result of the assumption

A: To find fourth root of 16 by asumption. Let x=164

Q: Find the 9 9th roots of 12-13i

A: 12-13i = re-iθr=122+132=313θ=tan-11312=-47.28

Q: Express in the form , where a and b are a+bi real numbers.

A: To express the given expression in the form of (a+bi),where,(a,b∈R). (4+2i)(-5+4i) Solution:…

Q: solve and prove sum and products of the roots x?+xt10 2.

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Q: How many roots are repeated in the DE x"" + 6x" + 12x' + 8x = 0?

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Q: Determine the cube roots of 8 at 120 degrees.

A: It's easiest to find the cubic root of 8(cos120 + jsin120) if we convert it into polar form (via…

Q: Solve one of the roots of 6x^2 - 5x = 6 - 5i. Express your answer in rectangular form in 4 decimal…

A: We have to use quadratic formula  Roots of  ax2+bx+c=0                x=-b±b2-4ac2a Also we have to…

Q: if (1+2i) one x ² (3-2) x +9=0 of the find another root of a ? 0

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Q: Q3/ by using De Moivre's theorem find the third roots of 23 – 1 = iV3

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Q: According to Descartes's rule of sign, how many possible positive and negative roots are there for…

A: Answer is  3 positive roots  And 1 negative root. Explanation is given below..

Q: The n distinct nth roots of 1 are called the nth roots of ________.

A: The n distinct nth roots of 1 are called the nth roots of unity .

Q: calculate all the fourth roots of 2 cis (pi/4)

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Q: Find a zua dra tic equañon J3+1 and 1- 3 whote roots are

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Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.