3 years ago

HELP! DUE TODAY!! Will give brainiest

Mathematics

1 answer:

inna [77]3 years ago

6 0

Answer:

the equation is y=0.5x-2

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What is the simplified version of <img src="https://tex.z-dn.net/?f=%282%5Csqrt%7B5%7D%2B3%29%28%5Csqrt%7B5%7D-1%29" id="TexForm

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ANSWER

EXPLANATION

We want to simplify:

$(2\sqrt{5}+3)(\sqrt{5}-1)$

Recall the distributive property;

(a+b)(c+d)=a(c+d)+b(c+d)

We apply this property to get,

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We expand to get,

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This simplifies to,

$10 + \sqrt{5}-3$

The simplest form of the given expression is:

$7 + \sqrt{5}$

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