=
Note: Conversion is based on the latest values and formulas.
How do you find the roots, real and imaginary, of - Socratic 16 Mar 2016 · How do you find the roots, real and imaginary, of #y=2x^2 + 13x +6 # using the quadratic formula?
How do you solve the quadratic #3x^2-5x-12=0# using any method? 8 Jan 2017 · How do you solve the quadratic #3x^2-5x-12=0# using any method? Precalculus Linear and Quadratic Functions Completing the Square. 1 Answer
Simplify the expression?: … 23 Mar 2017 · Simplify the expression: #1/(sqrt(144)+sqrt(145))+1/(sqrt(145)+sqrt(146))+...+1/(sqrt(168)+sqrt(169))#
A triangle has corners at (4 ,1 ), (6 ,3 ), and (3 ,8 ). How far is the ... A triangle has corners at #(4 ,1 )#, #(6 ,3 )#, and #(3 ,8 )#. How far is the triangle's centroid from the origin?
How do you factor 6x^2 + 3x – 63? - Socratic 15 May 2015 · 6x^2+3x-63 = (3*2x^2)+(3*x)-(3*21) = 3(2x^2+x-21) To factor 2x^2+x-21 I will look for roots of the equation: 2x^2+x-21 = 0 This is of the form ax^2+bx+c = 0, which has solutions: …
How do you solve using the completing the square method #2x^2 … 30 Mar 2018 · #"to use the method of "color(blue)"completing the square"# #• " the coefficient of the "x^2" term must be 1"# #rArr2(x^2-7/2x-15/2)=0#
How do you find the zeros of # y = 3x^2 - 13x +15 - Socratic 15 Aug 2017 · This sucker has complex roots! The quadratic Formula is: x = (-B +- sqrt((B^2-4AC)))/(2A) Plugging in A = 3, B = -13, C = 15 gives you: (13 +- sqrt(169 - 180))/6 or (13 +- …
How do you divide (2+i)/(3+7i) in trigonometric form? - Socratic 30 Dec 2015 · First of all we have to convert these two numbers into trigonometric forms. If #(a+ib)# is a complex number, #u# is its magnitude and #alpha# is its angle then #(a+ib)# in …
What is the simplest radical form for #sqrt(169)#? - Socratic 13 Jun 2017 · What is the simplest radical form for #sqrt(169)#? Algebra Radicals and Geometry Connections Simplification of Radical Expressions. 1 Answer
How do you find the zeros, real and imaginary, of - Socratic 9 Jul 2017 · See a solution process below: The quadratic formula states: For ax^2 + bx + c = 0, the values of x which are the solutions to the equation are given by: x = (-b ...