Question

$x {}^{2} - 4 \: and \: 3x + 6$
find hcf
plz solve it
step by step​

Answer 1

Answer:

sorry didn't understand the question

Answer 2

Answer:

-2

Step-by-step explanation:

HCF means the highest common factor between given numbers/terms.

x^2 - 4 has -2 and 2 as roots and 3x + 6 has -2 as the root respectively.

so, -2 is the only possible and highest common factor.

HOPE IT'S HELPFUL