7. Solve the equation using the quadratic formula. - √51 −6+ √51 3 brister 31 bns 27150 A. B. C. D. -12-√21 -12+√21 3 3 -6-√21 −6+√21 3 3 -6-√21 -√21 -6+√21 6 6 res besail lid eriT.163 3x²= - 12x - 5 = -12-6 -5 101 VIS2 19mc (ism wod wo 20

Q: Given the quadratic equation 0.987x2+11.2x+0.246=0. Find the best approximation to each of the two…

A: Given the quadratic equation 0.987x^2+11.2x+0.246=0. To solve this quadratic equation, we can use…

Q: 4 5 6 -8x²=-1152 -x²=-64 x²-9=35 (12,-12) RED (2√2,-2√2} GREEN No Solution BLACK No Solution GOLD…

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Q: Solve the following equation. √2+78+√√2-2 = 10 Z= commas.) (If there is more than one solution,…

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Q: The solutions to Shana's quadratic equation are x = 3 and I = . Which could be Shana's equation?…

A: Just write the form of quadratic equation when its solution is given.

Q: 10. Determine the square roots of z= -28 +96j. express in rectangular form

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Q: Given the quadratic expression p(q) = 2 − r² + 4q − 4 − 7q + 8q² − 10r, identify and state the…

A: Answer:  a=8b=−3c=−2−r2−10rExplanation:Step 1:

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Q: What are the solutions to the equation 3x² + 6x + 5 = 0? A B C D - 1 t −3+√6i 6 ± −1+ 3 i 2√6 ∙i w/²

A: 3x2+6x+5=0we know  -1=iwhere i is stand for iyota

Q: 7. Allan started with a quadratic equation, eleven x squared six x-seven = 0. He used the quadratic…

A: Given quadratic equation is:eleven x squared-six x-seven=0 ⇒11x2-6x-7=0 Now, we know solution of a…

Q: I 2 3 x² = 49 x² = 56 x² = -166 (49,-49) RED (2√14.-2√14) LT GREEN (13,-13) DK PURPLE (8,-8) PURPLE…

A: Note that : Since you have posted a question with multiple sub parts, we will provide the solution…

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A: we have given rational root =12+174

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Q: Solve the following equation by the quadratic formula. x2 + 3x - 1= 0 3+V13 X= 2 -3+V5 X= 2 3+v5 2…

A: For a quadratic equation:                                     ax2+bx+c=0 The solution is of this…

Q: Solve the following quadratic equation using the quadratic formula. -x2 - 8 = -5x

A: Given, -x2-8=-5x

Q: 2 3 4 x² = 49 x² = 56 x² = -166 -8x²=-1152 (49,-49) RED {2√14.-2√14} LT GREEN (13,-13) EXK PURPLE…

A: As per the guidelines I am supposed to solve only the first 3 sub parts of the given question,…

Q: 13. 9x2 - 16 =0 14. 25x2 +10 = 46 %3D 15. 5x-1 = x? 16. 16x? - 34 = 15 %3D

A: Explanation of the answer is as follows

Q: 22) 6x² - 126 = x 14 91 A) B) C) D) 3 2 -1 + √505 -1- √505 2 2 11+√89 11-√√√89 2 2 -11-√249 -11 +…

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Q: Example Solve -2x 2-0. Selution Usin

A: We have to solve the quadratic equation

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A: Given Equation:- 6x2+11x-35=0

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Q: . Find the value of the discriminant. b. Describe the number and type of roots. (do a & b of each…

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Q: The quantity under the radical sign of the Quadratic Formula, b2 − 4ac, is the ________.

A: The quantity under the radical sign of the Quadratic Formula, b2 − 4ac, is the Discriminant…