14-07-2021
Mathematics

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What's -5√3(2+√5)?

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AceTheEmpress AceTheEmpress

14-07-2021

Here you go hope it helps

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s20109293775 s20109293775

14-07-2021

Answer:

= -10√3 - √3 . 5^3/2

Step-by-step explanation:

Apply the distributive law: a(b + c) = ab + ac

a = -5 √3, b = 2, c = √5

-5 √3 . 2 + -(5√3) √5

Apply minus-plus rules: + (-a) = -a

= -5 . 2√3 - 5 √3 √5

Simplify

= -10√3 - √3 . 5^3/2

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