Factorise the following : t^2 - 2t + 1
Answers
Answered by
1
t^2 - 2t + 1
split the middle term
t^2 - (t + t) + 1 = 0
t^2 - t - t + 1 = 0
t(t - 1) - 1(t - 1) = 0
(t - 1) (t - 1) = 0
t = 1
Similar questions
English,
6 months ago
Social Sciences,
6 months ago
Math,
6 months ago
Physics,
1 year ago
Computer Science,
1 year ago
Geography,
1 year ago
Physics,
1 year ago
Chemistry,
1 year ago