Using excel UserForm
construct a Flowchart that solves a quadratic
equation ax^2+bx+c=0 for changingvalues of a,...
Using excelUserForm
construct a Flowchart that solves a quadratic
equation ax^2+bx+c=0 for changingvalues of a, b
and c. Please also display the
code you have used.
use Java
The two roots of a quadratic equation ax^2 + bx + c = 0
can be obtained using the following formula:
r1 = (-b + sqrt(b^2 - 4ac)) / (2a)
and
r2 = (-b - sqrt(b^2 - 4ac)) / (2a)
b^2 - 4ac is called the discriminant of the quadratic
equation. If it is positive, the equation has two real roots. If it
is zero, the equation has one root. If it is negative, the equation
has no...
1. Solve quadratic equation Ax^2+Bx+C=0 using the quadratic
formula x = (-B+ and - sqrt(B^2-4ac)) / 2a) and output the two
solution with clear explanation
could you please do it in MATLAB
FOR JAVA
Define a class QuadraticExpression that represents the quadratic expression ax^2 + bx + c:
You should provide the following methods
(1) default constructor which initalizes all the coefficients to 0
(2) a constructor that takes three parameters
public QuadraticExpression(double a, double b, double c)
(3) a toString() method that returns the expression as a string.
(4) evaluate method that returns the value of the expression at x
public double evaluate(double x)
(5) set method of a, b, c...
Draw a Flow chart and write a C++ program to solve the quadratic
equation ax^2 + bx + c = 0
where coefficient a is not equal to 0. The equation has two real
roots if its discriminator d = b2
– 4ac is greater or equal to zero. The program gets the three
coefficients a, b, and c, computes
and displays the two real roots (if any). It first gets and
tests a value for the coefficient a. if...
The curves of the quadratic and cubic functions are f(x)=2x-x^2
and g(x)= ax^3 +bx^2+cx+d. where a,b,c,d ER, intersect at 2 points
P and Q. These points are also two points of tangency for the two
tangent lines drawn from point A(2,9) upon the parobala. The graph
of the cubic function has a y-intercept at (0,-1) and an x
intercept at (-4,0). What is the standard equation of the tangent
line AP.
The curves of the quadratic and cubic functions are f(x)=2x-x^2
and g(x)= ax^3 +bx^2+cx+d. where a,b,c,d ER, intersect at 2 points
P and Q. These points are also two points of tangency for the two
tangent lines drawn from point A(2,9) upon the parobala. The graph
of the cubic function has a y-intercept at (0,-1) and an x
intercept at (-4,0). What is the value of the coefficient "b" in
the equation of the given cubic function.
Fit a quadratic function of the form ?(?)=?0+?1?+?2?2 f ( t ) =
c 0 + c 1 t + c 2 t 2 to the data points (0,−1) ( 0 , − 1 ) , (1,8)
( 1 , 8 ) , (2,−7) ( 2 , − 7 ) , (3,−6) ( 3 , − 6 ) , using least
squares.