3 years ago

Express the area of the entire rectangle. Your answer should be a polynomial in standard form.

Mathematics

1 answer:

lyudmila [28]3 years ago

4 0

Answer:

x^2 + 12x + 27

Step-by-step explanation:

x^2 + 9x + 3x + 27 =

= x^2 + 12x + 27

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Read 2 more answers

What is the square root of -16? е в -87 0 ООО 8

Monica [59]

$4i$

$i=\sqrt{-1}$

$\sqrt{-16}=\sqrt{-1}*4$

$\sqrt{-16}=i*4$

$4i$

Hope this helps.

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