x2+3x = 7
x2+3x-7 = 0
Using the quadratic equation formula:-
x = -4.541381265 or x = 1.541381265
3x(2x + 1)
It is a quadratic equation.
y = 3x + 21x2 = 3x(1 + 7x)
It is: 3x2+6x-11 = 0
Yes.
3x(2x + 1)
It is a quadratic equation.
y = 3x + 21x2 = 3x(1 + 7x)
It is: 3x2+6x-11 = 0
Yes.
k = 0.1
It is a quadratic equation in the variable x.
x3+3x2+3x+2 divided by x+2 equals x2+x+1
Calculate dx when xy3 + y = 3x.
5x2 + 3x + 8x2 = 13x2 + 3x = x(13x + 3)
The given expression can be simplified to: 3X squared +27
They intersect at the point of: (-3/2, 11/4)