Question

Simplify: $(-45{)}^2$

• A. $2025$
• B. $-2025$
• C. $2025i$
• D. $-2025i$

Answer 1

The correct option is A $2025$

$-1^2$ $=$ $1$

$(-45{)}^2$$=$$(-45)\times (-45)$ $=$ $2025$

Hence, Option A is correct.