3 years ago

Kade solved this problem:

Mathematics

1 answer:

fredd [130]3 years ago

8 0

Parent: 5 child: 9
I’m not completely sure though please let me know if I’m right!

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The length of each side of a square is increased by 2 inches. If the perimeter is 20 inches, write an equation to show the origi

Archy [21]

The new length side of the perimeter, we'll call p. The original length, we'll call o. P's equation looks like this:
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Since 5 is the length of one side, subtract 2 from 5 to get 3. The equation looks like this:
$o = \frac{20}{4} - 2$
or simply
$o = 5 - 2$

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True or false ? The polynomial below is a perfect square trinomial of the form A2-2AB+B2 4x2-16x+16

Vlad1618 [11]

True

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A = 2x
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