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klemol [59]
4 years ago
8

Evaluate (5x)² if x=3 (5x)² =

Mathematics
1 answer:
Rus_ich [418]4 years ago
4 0

Answer:

225

Step-by-step explanation:

(5x)^2, then plug in X which is 3->(5x3)^2, then do 5 times 3 in the parentheses->(15)^2, then do 15 squared or 15 times 15-> 225

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Find the area of the rectangle
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Answer:

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area \: of \: rectangle \:  = length \:  \times breath

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Answer  

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To prove

As given

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7 0
3 years ago
Read 2 more answers
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