Solve the equation (x-2)2/3+(x-213-20-0 With a suitable choice of u, rewrite the equation so that it is quadratic in form. u(Type an expression using x as the variable.) The equation becomes(Type an equation using u as the variable.)

Q: Write -V-9- 4) – 3 in simplest a + bi form.

A: -12i3(-9-4)-3i2

Q: Simplify and write in standard form (x − 8) (x² − 4x + 4) − (10x². · 4) – (10x² – 2x³ – 7) .St -…

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Q: In the following complex equation (28 - j3) * (A + j4) = (3 + j71) * (B + j3) Find the value of the…

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Q: Multiply. (√-12) (√-3) (√-12) (√-3) = (Simplify your answer. Type an exact answer, using radicals as…

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Q: -6x2-5x+6.   The two roots of x=_____ and x=_____

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Q: Perform the indicated operations and express the result in simplest form. (3-J3)(4+j5) (6+j2)(4-j5)

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Q: x2+8x-5=0 ​(Type an exact​ answer, using radicals as needed. Express complex numbers in terms of…

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Q: Find the real roots of the equation B 244

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Q: Solve the equation x4 – 9x3 + 45x² - 87x + 50 = 0 given that 3+ 4i is one of the roots.

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Q: write (-1+i) in rectangular Porm

A: First convert the complex number into polar form apply Euler fom of complex number. then use the…

Q: □ O 1. Choose the correct answer. Find the quadratic equation given the points (-4, 0), (2, 0), and…

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Q: The quadratic expression x² — 12x + 191 is equivalent to (x + A)² + B where A and B =

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Q: Simplify the expression. (4+i)(5+3r) The simplified expression is (lype your answer in the form a +…

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