Question

Using factor theorem factorize
${x }^{2} - 1 = 0$
​

Answer 1

Answer:

if x²-1 = 0

then., x² = 1

so, x = √1

x = 1

Answer 2

ANSWER ME IS 1

Step-by-step explanation:

$p(x) = {x}^{2} - 1 = 0 \\ putting \: \: x = 1 \\ p(1) = 1 \\ {1}^{2} - 1 = 0 \\ 1 - 1 = 0 \\ 0 = 0$