10. What pair of factors should be used to find the complex solutions for x? 49x+36 0 (6x-71)(6x+ 7) (6x+ 7)(6x +7) (7x+ 61)(7x+ 6i) (7x+6i)(7x-61) CLEAR ALL

Q: find all complex soultions of 2x2+x+6=0

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Q: Find all complex solutions using an appropriate method. 18. (2x-3)(x+7)=1+11x-x²

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Q: 8. Kira solved the following radical equation using the steps shown. V8-2x = x-4 (V8-2x)2 = (x-4)2…

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Q: Find all complex solutions using an appropriate method. 21. x – 3x? – x+3=0

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Q: Find all complex solutions using an appropriate method. (5x–12) = 2 30.

A: Given: (5x-12)⅓=2 To find: complex solution using an appropriate method

Q: i have a question about the step by step of 0= -x2+4x-5 using the quadratic formula

A: Consider the quadratic equation, -x2+4x-5=0 To solve the given equation,…

Q: The roots of 6x² +7x + 34 = 0 are: Real and Equal Real and Distinct Complex and Unequal Imaginary…

A: These questions  are related to algebraic operations, we will solve it using given information.

Q: x+8 x+8 +

A: Answer

Q: (2)に z8-92-3 %3D

A: We reduce the equation.

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Q: What are the solutions to (3x + 1)(x + 8) = 0? O 1/3 and 8 O -1/3 and -8 O-3 and -8 O-1/3 and 8

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Q: Solve 0 = x2 - 10x + 30 by completing the square. O A. x 5+i and x = 5 -i O B. x = 5 + iv5 and x = 5…

A: Solution: The objective is to solve the given quadratic equation by completing the square

Q: Expand (x + 4)(x – 5) and use this answer to write down the quadratic equation in the form ax2 + bx…

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Q: 4) Find the number of real and nonreal solutions for x3- x2 +3x -3 = 0

A: We have to find out

Q: 15. Given the equation 3x-4x -12 =0, how many roots are there? Rational or irrational?

A: Given equation  3x2-4x-12 = 0 ....... (1) Quadratic formula for the solution of the quadratic…

Q: The question says: Simplify the radical expression: (sqrt)16x + (sqrt)x5 I separated the first term…

A: The given expression is :

Q: 1. Determine the number on y=-x+3 2x-3y -24 %3D

A: The red line represents y=-x+3 , and the blue line represents 2x-3y=-24

Q: 1-9, FIND THE DEI 1. y = 5x4 – 9x³ + 7x %3D -

A: The solution is :

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A: The discriminant of the quadratic equation  ax2+bx+c=0 is: D=b2-4ac

Q: 46. What are the roots of 2x - x² - 13x – 6 = 0? А. -1/2, 2, 3 В. -2, -1/2, 3 С. -2, -1, -1/2 D. -1,…

A:

Q: 1. Factor completely. a. 64t² – 49r2 b. т? — 6т —16 с. x² + x – 20 - - -

A: Factorization:- Factorization or factoring consists of writing a number or another mathematical…

Q: Solve. (4и— 3) (9+ и) %— 0 (If there is more than one solution, separate them with commas.) ?

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Q: Simplify the complex fraction. 1 3 2 X 27 x+ 1 3 2 27 x+ x? +

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Q: The complex fraction -36 2x. can be written in simplest form as -+- 6x 12 (1) *+2 - 2 (3) 3 (2) x-9…

A: Answer and explanation is given below...

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Q: #7 using Descartes's rule of sign

A: Part (a) The polynomial f(x) = x3 +3x +7 has a degree 3, so, it has 3 roots. For positive real…

Q: Solve 2と ナ542 15 3x-6y=15 ansi- CX=8ツニーリ %3D

A:

Q: If g(x) = f(r²), then g(-3) =

A: We find g'(x) using the chain rule

Q: z10 – 8z5 + 64 = 0.

A:

Q: 5. What are the roots of 4x4 + 25x3 + 50x2 + 35x + 6 = 0? A. 1, 2, 3 and ¼ В. 1, 2, - 3 and - %4 %3D…

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Q: How many complex roots has the equation x⁷ + x⁴ - x² - 3 = 0

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Q: Find all complex solutions using an appropriate method. 5. x2 +6x2 + 25x2 =0 6. x* - 7x = 44

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Q: We want to solve the equation 522 5x? – 32x – 21 = 0 - %3D First, factor 5x² – 32x – 21: - By the…

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Q: Find all complex solutions using an appropriate method. 33. У3х -5 - Vx +7%3D2

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Q: What are the solutions of 10x +27x² – 55x - 12? 13土7i O x = -4, 10

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Q: Solve for n; 9n-1 = (; 4n-1 %3D 3.

A: Use the following properties of the exponential function to solve this equation for n.

Q: What are the possible rational roots of the equation x + 6x2 11x + 6 = 0 A. -6, -3, -2, -1 C.+6, +3,…

A: Rational roots of polynomial  Let us consider a polynomial of the form…

Q: Use complex analysis to prove the formula 2n n 7 7n V 3 n=0

A: It is given that

Q: Which of these standard form equation is equivalent to the factored form y= (x+1)(x-2)(x+4)(3x-7) A.…

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Q: Whatis the value of r in the quadratic equation x² – 10x – r = 0 whose roots are equal rational and…

A: .

Q: Simplify the complex fraction. 3 + 4 -х х-4 2 2 2 + х х-4

A: We want to simplify the given complex fraction.

Q: 2. Solve for x: 2 In(3x² +1)–13 = 0

A:

Q: Discuss the possibilities for the roots to : 2x'-5x - 6x+4 = 0 12. 3x - 5x -x² -8x+4 =0

A: We can use Descartes rule of signs to check the nature of possible roots of the given function, P(x)…

Q: If 1 is one root of the equation kx⁴ + (2k + 5)x³ + (3 – k) = 0, then the value of k is   A. 1 B. -4…

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Q: 2. Isabel believes that f(x) = x3 - 9x2 + 27x - 27 has 3 complex roots. Nicky told her that it has 4…

A: Here we will use some basic results.

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.