Question

give possible length and breadth of the rectangles, in which the area is given t^2-t-12​

Answer 1

$t {}^{2} - t - 12$

$t {}^{2} - (4t - 3t) - 12$

$t {}^{2} - 4t + 3t - 12$

$t(t - 4) + 3(t - 4)$

$(t - 4)(t + 3)$

length = (t+3)

breadth = (t-4)