Question

guys plz whelp I need to submit dis in an hour 25 points for who ever tells​

Answer 1

$\huge\red{\underline{\overline{\mathbb{ληsωεя:-}}}}$

7)

=x²-x-2

=x²-2x+x-2

=x(x-2)+1(x+2)

=(x+1)(x-2)

9)

(105)³

=105×105×105

=15750×105

=2362500

$\huge\blue{Thx\:my\:answer}$

Answer 2

ληsωεя:−

7)

=x²-x-2

=x²-2x+x-2

=x(x-2)+1(x+2)

=(x+1)(x-2)

9)

(105)³

=105×105×105

=15750×105

=2362500

$\huge\blue{Thx\:my\:answer}$