Solve (-1+1) using De Moivre's Theorem. Express final answer as rectangular form.

Q: Solve for c to complete the square. x^2-3x+c

A: We can find the value of c as below

Q: what is the rectangular form of the final answer?

A: Rectangular form of complex number x + jy

Q: lim Find f (x) using this > f=l fhn)- fGs If fQ) = 3X-2x+4 11

A:

Q: Solve (-1+i)6 using De Moivre’s Theorem. Express final answer as rectangular form

A: Given term is: -1+i6

Q: Is 3m+8=15 is quadratic?

A: Quadratic Equation: The Quadratic equation is defined as a polynomial whose highest degree is 2.…

Q: roots of quadratic equ

A: Given that: The quadratic equation - 4 x2 + 4 x + 3 = 0 .

Q: Express y=-2x2+6x+12 in completing the square form. Hence, find the maximum/minimum values of each…

A: We will find out the required values.

Q: complete the squre -8x2-24x+16

A: Given,

Q: Complete the square: x²+x+49/36 x²-x+ 14/5 x²+x+ 1/9 = (x+ 7/6 = (x+ = (x+ = -5/14 1/3 )². )². )².

A: We need to complete the square.

Q: Subtract. (4-6i)-(6-4i) Write your answer as a complex number in standard form. i

A: Given:- (4-6i)-(6-4i) To find:- standard form of given complex number  standard form of complex…

Q: Subtract. (5x* +6x°-2)- (3x² - 5x +7) (5x* + 6x° - 2)- (3x- 5x + 7) = (Simplify your answer.) %3D

A: (5x4+6x3-2)-(3x2-5x+7) =5x4+6x3-2-3x2+5x-7 =5x4+6x3-3x2+5x-9

Q: Findthe roots of theequation 5x² -6x-2=0 bythemethodof completing square.

A:

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

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

Polynomials

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