Solving quadratics
x^2 = 16
x^2 - 9
(x - 3)(x + 3)
3^5=243
2
X=7, y=3
x^2 - 5x = 0
X=0,5
x^2 + 7x + 12
(x + 3)(x + 4)
(2x^3)^2
4x^6
log(25) + log(4)
2
2x + 3y = 12
x - y = 1
X=3 y=2
x^2 + 6x + 9 = 0
X=-3
2x^2 + 5x + 3
(2x + 3)(x + 1)
{5x^7}/{x^3}
5x^4
1000
3x - y = 5
2x + y = 4
X=1,y=2
2x^2 - 3x - 2 = 0
X=2,-0.5
x^3 + 3x^2 - x - 3
(x + 3)(x - 1)(x + 1)
x: 2^x = 16
4
32
x^2 + y = 10
y = 2x
X=2,-5 Y=4,-10
3x^2 + 4x + 5 = 0
x=-2+i(radical(11))/3,
x=-2-i(radical(11))/3
x^4 - 16
(x - 2)(x + 2)(x^2 + 4)
x: 3^{x+1} = 81
X=3
x: 3^{x+1} = 81
X=3
x + y + z = 6
2x - y + z = 3
x + 2y - z = 4
X=2, y=1, z=3