Question

Разложи на множители: 1,44t^2−(t−p)^2

Answer 1

(1,2t)²-(t-p)²=(1,2t-(t-p))·(1,2t+(t-p))=(1,2t-t+p)·(1,2t+t-p)=(0,2t+p)·(2,2t-p)