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Simplify (-3x)^2 please I need to know this answer
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20 votes
Simplify (-3x)^2

please I need to know this answer

User Pawan Yadav
by
3.7k points

1 Answer

10 votes

Answer:

9x²

Explanation:

(- 3x)²

= - 3x × - 3x

= - 3 × - 3 × x × x

= 9 × x²

= 9x²

User DSGym
by
3.7k points
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