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Mathematics

Answered

simplify (-3x)^2

please I need to know this answer

Answer :

JIMRGRANT1IN JIMRGRANT1IN

Answer:

9x²

Step-by-step explanation:

(- 3x)²

= - 3x × - 3x

= - 3 × - 3 × x × x

= 9 × x²

= 9x²

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