Evaluate -b+ Vb2- 4ac for the given values of a, b, and c. Write the result as a complex number. a=2,b=-6, c = 9

Q: simplify each complex fraction. (1/2 - 1/4)/(5/8 + 3/4)

Q: Use FOIL to multiply and write the expression as a complex number in standard form (-1+3)(1 + 6)…

Q: Write each expression a) V-81 as a complex number in the form a + bi. b) V-4+ V-25

Q: Perform the operation indicated. V-3 (V-12 – VI1) Enter the exact answer as a complex number. Use…

Q: Which statement accurately describes the number and type of solutions for this quadratic, -2x2 + 16x…

Q: 7 1一 y? 49 – 1 y?

Q: Write the following as a complex number in the form A+Bi   Square root of -245 (i couldnt find the…

Q: add or subtract as indicated. (-7 + 3i ) - (5 - 2i )

Q: Explain why the coordinates of 7pi/6 are (-root(3)/2, -½)

Q: Solve the equation. (Enter your answers as a comma-separated list. Do not use cis form.) x4 + 625 =…

Q: Refer to the complex expression below. Simplify it and enter your result in the text box. Write a…

Q: Write the Complex num ber 603 in the Simplest form

Q: (-6-3;)-(3+bi) write your answer as in standard so Jomsuro complex number

Q: Find all the complex solutions of the equation. x^6+64=0

Q: Simplify this complex fraction: | H +3 4

Q: Divide -4i Write your answer as a standard form. complex number in

Q: Divide. -5i -3-2i Write your answer as a complex number in standard form.

Q: Complete the square to form a true equation. x2 - 14x + = (x-_)2 %3D x2 - 14x + = (x - (Simplify…

Q: Rewrite the equation 22 + 14x + 14 = 0 by completing the square. Fill in the blanks below. 2 (x +

Q: Simplify. Write your answer in rectangular form. 5) (-4 + 4i)

Q: 4. What is the simplification of the following complex expression (i? = -1) 5-i 3+i

Q: Solve for the roots in simplest form by completing the square: 2 + 18r – 27 = 0 Answer: Submit…

Q: What is the argument of the complex number -i-l? z = A) i B 37 D kle

Q: Simplfy the expression below. Giye your answer as a complex number in simplest form. (4-5i)(-1-7i)

Q: Use the discriminant to determine whether the quadratic equation has two equal real number…

Q: Solve. In the space provided, type the answer without any spaces between the letters, numbers, or…

Q: W D 7. Write the expression as a complex number in standard form. (5+1)(3- 21) B iU Font Family -…

Q: (2-6i)+ (6- 5i)

Q: Write the following expressions as factors of complex numbers: 8a2+16b2

Q: Find two square roots for the complex number. Write your answer in standard form. -32 + 321/3

Q: Solve the equation. If there is more than one solution, separate them with a comma. [6x+3]=51

Q: Simplify -3j 1234567+ 4j98765432 – 5j-32198765 + 6. What is the imaginary part of the result? O 2

Q: Write the real and imaginary numbers in simple complex form 2+ -63 negative -63 is under radical…

Q: The expression 3 + j4 is a complex number. Compute the absolute value. a. 6 b. 4 с. 5 d. 7

Q: Subtract. (-5-4i)-(-6+5i)

Q: Find the four fourth roots of -8 + 8√3 i.

Q: Bonus: Write the expression as a complex number in standard form. 5i(-2+ i)

Q: In the complex number system, x2 + y2 (the sum of two squares) can be factored as (x + yi)(x -…

Q: 10 4 2x х— 2

Q: Divide. 4. -3-2i Write your answer as a complex number in standard form.

Q: Write cach quotient as a complex number. 3 21 27. 28. 21 1+

Q: Find all the roots of the equation (3z-1)^4+(z-2)^4=0 in the simplified form a+ib

Q: Multiply both sides of the equation by the same expression: xbc The resulting equation is:

Q: 7. (x – 3)² = -12 Write the expression as a cor

Q: Evaluate the discriminate for the following equation then use it to determine the number of distinct…

Q: Solve the equation:/6x – 2 – 1 = x Answer: x = Write your answer(s) as a list of numbers, using…

Q: Find the complex solutions x5÷2+8x3÷2+25x1÷2=0