3 years ago

How to express the area of a square as a monomial?

1 answer:

algol133 years ago

8 0

My best guess would be to take a side "s" and multiply it by the other side (which would also be s because of a squares properties). Your answer: s*s, or more simply, s^2.

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Alex

Answer:

MN║SU

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Step-by-step explanation:

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3 years ago

How do you solve by elimination/linear combination. <br>a. 3x+4y=17 <br> 5x-4y=7

r-ruslan [8.4K]

8x = 24
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4 years ago

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Arte-miy333 [17]

Answer:

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Step-by-step explanation:

How that this helps! :)

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gayaneshka [121]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Given y=(2x+3)2, choose the standard form of the given quadratic equation

katrin2010 [14]

$y=(2x+3)^2 = 4x^2 +12x +9$

Taking 4 out from first two terms, we will get

$y=4(x^2+3x)+9$

Now we divide the coefficient of x by 2 and add and subtract the square of the result, we will get

$y=4(x^2+3x+\frac{9}{4}-\frac{9}{4})+9$

Distributing 4

$y=4(x+\frac{3}{2})^2+9-9$

Cancelling 9

$y=4(x+\frac{3}{2})^2$

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3 years ago