Question

find zero of polynominal of (t+1)²-(t-1)²

Answer 1

Answer:

1

Step-by-step explanation:

(t+1)²-(t-1)² =0

${t}^{2} - {1}^{2 } = 0$

${t}^{2} - 1 = 0$

${t}^{2 = } 1$

$t = 1$