Question

. haii answer fast which option is correct?!!!​

Answer 1

Answer:

c

please mark me as brainliest

Answer 2

${\huge{\textbf{\pink{\underline{Answer}}}}}$

option ( A ) ( a + b) ²

${\huge{\textbf{\pink{\underline{explanation}}}}}$

↪️99²

↪️( 90 + 9 )²

↪️ 90² + 9² + 2(90)(9)

↪️8100 + 81 + 1620

↪️9801

• hope it helps..

if so ...

${\large{\textbf{\purple{\underline{mark \: as \: brainiest}}}}}$