Solve x^4-4x^3+4x^2-9=0 given that 1+isqrt2

Solve x^4-4x^3+4x^2-9=0 given that 1+isqrt2 is a root.I need all of the steps. Thanks
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2. asked by Brandon
3. 545 views
Write down 3 other possible trig forms for - 1 + isqrt2. How do you solve this?
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2. asked by Mayhem
3. 319 views
First: solve for k. Then, go back to the original equation c=k(d-3) and solve for c when d is ten.Second: Area=k*s^2 Put in the
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2. asked by SraJMcGinn
3. 721 views
Solve the indicated variable:1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32
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2. asked by kitty kat
3. 1,283 views
Put in the correct orderSolve exponentiation. Solve multiplication and division. Solve operations within parentheses Solve
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2. asked by urmotherr
3. 460 views
Combine like terms:-3x^2+2x-4x^2-9+6x-2x^2+8 Solve for x: 8x-11= -11x+18 Solve for x: -2(x-5)+7=z-8-5x Solve for x: (x-2)/5 -
1. 8 answers
2. asked by Dawn
3. 1,525 views
How can the quadratic formula be used to solve the equation √(8x+7) = 5?A. Solve for x and give the exact values for x B.
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2. asked by Jabriel
3. 2,398 views
Solve exponentiation.1 Solve multiplication and division. 2 Solve operations within parentheses 3 Solve oddition and subtraction
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2. asked by urmotherr
3. 163 views
Solve by eliminnation methods2x-4y=5 2x-4y=6 solve the system by elimination method 5x+2y= -13 7x-3y=17 Solve x+6<-7 or x+6>4
1. 1 answer
2. asked by jay jay
3. 1,665 views
1)Solve: -4x = -20 A) -16 B) -5 C) 5 D) 6 2) Solve. 5x - 7 = -12 A) -1 B) -25 C) 1 D) 25 3) Solve. x 5 + 3 = 2 A) −5 B) 25 C)
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2. asked by Help MEEE PLZZZ
3. 606 views