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kirill [66]
3 years ago
14

The rectangle has a height of 3 and a width of 3x^2+4 what’s is the area

Mathematics
1 answer:
Lana71 [14]3 years ago
8 0

Answer:

9x^2 +12

Step-by-step explanation:

The area of a rectangle is given by

A = l*w

  = 3 *(3x^2 +4)

Distribute

  = 9x^2 +12

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