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Ghella [55]
4 years ago
15

10. simplify the radical expression. (5+ sqrt3) (5- sqrt3)

Mathematics
1 answer:
Nezavi [6.7K]4 years ago
4 0
To solve this problem you will need to multiply the terms using distributive property
(5+√3)(5-√3)= 25-5√3+5√3-3)=22
choice b
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Answer:

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Part B :

We will solve the quadratic equation:

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x 1 = 12,  x 2 = 16.

It means that if the shop must sell more than 12 and less then 16 sodas if they want to make a profit ( 13, 14, or 15 ). If they sell 12, or 16 they will brake even. 

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。☆✼★ ━━━━━━━━━━━━━━  ☾  

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