Math, asked by Sukhi965457, 4 months ago

20. Simplify: (2root3+5)(-4 + Root3

Answers

Answered by sehgalp381
18

Answer:

(2 \sqrt{3}  + 5)( - 4 +  \sqrt{3} ) \\  - 8 \sqrt{3}  + 6  - 20 + 5 \sqrt{3}  \\  - 8 \sqrt{3}  + 5 \sqrt{3}  + 6 - 20 \\  - 3 \sqrt{3}  - 14 \\  - 17 \sqrt{3}

Step-by-step explanation:

okk

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