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Fhs13076go
Fhs13076go
Mathematics
Answered
simplify (-3x)^2
please I need to know this answer
Answer :
Jimrgrant1go
Jimrgrant1go
Answer:
9x²
Step-by-step explanation:
(- 3x)²
= - 3x × - 3x
= - 3 × - 3 × x × x
= 9 × x²
= 9x²
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