(-2r + 4) divided by (r-2)
x x 2 - 22 = x
Halle las ecuaciones de las rectas que se encuentran a distancia √40 de
L : [(1, 3)] + (4, 2).
7w = 14/5
factorize x^2-7xy+12y^2
The total surface area of a window is 2170 in2. Use the fact that 1 in = 2.54 cm to convert this area to cm2. Round your answer to...
factorize x^2+2hx+h^2
For the complex numbers w_1 = 2 + 5i and w_2 = -1 + 2i,
Represent w_1 and w_2 on the same Argand diagram. [2]
For each o...
factorize x^2+mx+nx+mn
x-9+3x+2=21-3x
