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qwelly [4]
3 years ago
14

What is the Square root of -100

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
7 0
10i since i=√-1 and 10=√100
kogti [31]3 years ago
6 0
10i would be the answer because every time it's a negative you have to put an imaginary number
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Let's breadth be x

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ATQ

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\\ \sf\longmapsto 4x^2+8x=84

\\ \sf\longmapsto (2x)^2+2(2x)(2)=84

\\ \sf\longmapsto (2x)^2+2(2x)(2)+2^2=2^2+84

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\\ \sf\longmapsto x=3.8

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Now

\\ \sf\longmapsto Perimeter=2(L+B)

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Total strips

\\ \sf\longmapsto \dfrac{19.2}{13}

\\ \sf\longmapsto 1.47strips

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3 years ago
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