0
Still curious? Ask our experts.
Chat with our AI personalities
RafaThere's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
ProfessorI will give you the most educated answer.
Chat with Professor
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with TaigaAdd your answer:
Earn +20 ptsQ: What is X 2-6x-2 0 completing the square?
Write your answer...
Submit
Still have questions?
Continue Learning about Calculus
What is the fifth step in solving the equation by completing the square 5x2-12x plus 4 equals 0?
x = 2 or x = 2/5
Solve by Completing The Square y equals x2 plus 6x-7?
x2+6x-7 = 0 (x+3)2-7 = 0 (x+3)2-7-9 = 0 (x+3)2 = 16 x+3 = + or - 4 x = - 3 + or - 4 x = 1 or -7
X2 plus 15x equals -26?
x2 + 15x = -26x2 + 15x + 26 = -26 + 26x2 + 15x + 26 = 0 where a = 1, b = 15, and c = 26x = [-15 ± √(152 - 4(1)(26))]/2(1)x = (-15 ± √121)/2x = (-15 ± 11)/2x = (-15 + 11)/2 = -4/2 = -2 or x = (-15 - 11)/2 = -26/2 = -13
Explain how to solve x2 plus 8x -2 equals 0 by completing a square?
x2 + 8x - 2 = 0 => x2 + 8x = 2 => x2 + 8x + 16 = 2 + 16 = 18 => (x + 4)2 = 18 => x + 4 = +or- sqrt(18) = +or- 3*sqrt(2) so x = -4 +or- 3*sqrt(2)
What number must you add to complete the square x2 plus 26x equals 68?
x2+26x = 68 x2+26x-68 = 0 (x+13)2-68 = 0 (x+13)2-169-68 = 0 x+13 = +/- the square root of 237 x = -13 +/- the square root of 237
Trending Questions
How do you complete the tale of ordered pairs for the function y equals 5?
What is the y-intercept of 3x plus 2y equals x plus y?
What is 157.95 3.7 x 4 2?
Why does it hurt to ejackulate for a male?
If you had a stack with 1000000 dollars in 100 dollar bills how much would it weigh?
What is the synonym of flow?
1 million is equal to how much lachks?
What is a good topic for a flowchart?
What does it mean when you start your period a couple of days after sex?
How integration is reverse process of differentiation?
What is the adverb for complicate?
How tall is 159 cm in feet?
After a vasectomy what comes out?
How can one calculate prices for term life insurance?
How do you calculate a cap weighted index?
Are you going to fail the math test?
What equations will give you the answer to z equals 1?
What is the soulution to x equals y equals 9?
Does 1.3 INR mean blood is too thick?
How many days until weed is out of your system?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.