Your equation is not clear
I can understand it in two ways
(x2-16)/x-4+x2=16
x=-4.59486 x=-0.793499 x=4.38835
or
x2-(16/x)-4+x2=16
x=3.50466 x=-0.864641 x=-2.64002
7
It is a quadratic equation with one unknown variable, x which has no real roots.
Dividend: x3+4x2-9x-36 Divisor: x+3 Quotient: x2+x-12
Use the quadratic formula, with a = 1, b = -3, c = 2.
it equals x1 it equals x1
2
All the time
#
It simplifies to 5a+4 !
x - 3
7x + 8
4x + 20
x - 5
x-8
44
What is 50 minus 30 divided 6 divided 9 plus 15 equals
x - 2