8-2(x + 2y) when x=5 nd y= -1
1/x+1/3=1/4
$\frac{x^2+7x+12}{x^2-2x-24}$ ÷ $\frac{x+3}{x-6}$
Show that the vectors u = (1, 0, –1), v = (1, 2, 1) and w = (0, –3, 2) form a basis for
R3. Express each of the standard basis ve...
1-1
2-2
5y+x=22
y-x=2
$\frac{x^2+7x+12}{x^2-2x-24}$ Divide $\frac{x+3}{x-6}$
x + 7 when x = -11
differentiatey = √x(5x² - 3x + 4)
z=6*e^(i*118)
