File: /var/www/content-sp/wiris-cache/99/fe/aba0da7563598e251bd0b58c4da3.svg
<svg xmlns="http://www.w3.org/2000/svg" xmlns:wrs="http://www.wiris.com/xml/mathml-extension" height="29" width="256" wrs:baseline="25"><!--MathML: <math xmlns="http://www.w3.org/1998/Math/MathML"><msqrt><mfenced close="]" open="["><mrow><msup><mfenced><msqrt><mn>5</mn></msqrt></mfenced><mn>2</mn></msup><mo> </mo><mo>-</mo><msup><mfenced><mn>1</mn></mfenced><mn>2</mn></msup></mrow></mfenced></msqrt><mo> </mo><mfenced close="]" open="["><mrow><mo>∵</mo><mo> </mo><msup><mi mathvariant="normal">B</mi><mn>2</mn></msup><mo> </mo><mo>=</mo><mo> </mo><msup><mi mathvariant="normal">H</mi><mn>2</mn></msup><mo> </mo><mo>-</mo><mo> </mo><msup><mi mathvariant="normal">P</mi><mn>2</mn></msup></mrow></mfenced></math>--><defs><style type="text/css">@font-face{font-family:'math1da45f533b30defd1962ebe4cbc';src:url(data:font/truetype;charset=utf-8;base64,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)format('truetype');font-weight:normal;font-style:normal;}@font-face{font-family:'brack_sm4e06b854ad106cdec1d8cc9';src:url(data:font/truetype;charset=utf-8;base64,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)format('truetype');font-weight:normal;font-style:normal;}@font-face{font-family:'round_brackets18549f92a457f2409';src:url(data:font/truetype;charset=utf-8;base64,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)format('truetype');font-weight:normal;font-style:normal;}</style></defs><polyline fill="none" points="12,-22 11,-22 5,0 2,-9" stroke="#000000" stroke-linecap="square" stroke-width="1" transform="translate(0.5,26.5)"/><polyline fill="none" points="5,0 2,-9 0,-8" stroke="#000000" stroke-linecap="square" stroke-width="1" transform="translate(0.5,26.5)"/><line stroke="#000000" stroke-linecap="square" stroke-width="1" x1="12.5" x2="114.5" y1="4.5" y2="4.5"/><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="15.5" y="12">⎡</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="15.5" y="17">⎢</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="15.5" y="22">⎢</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="15.5" y="27">⎣</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="108.5" y="12">⎤</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="108.5" y="17">⎥</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="108.5" y="22">⎥</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="108.5" y="27">⎦</text><text font-family="round_brackets18549f92a457f2409" font-size="16" text-anchor="middle" x="23.5" y="25">(</text><text font-family="round_brackets18549f92a457f2409" font-size="16" text-anchor="middle" x="52.5" y="25">)</text><polyline fill="none" points="12,-16 11,-16 5,0 2,-6" stroke="#000000" stroke-linecap="square" stroke-width="1" transform="translate(25.5,26.5)"/><polyline fill="none" points="5,0 2,-6 0,-5" stroke="#000000" stroke-linecap="square" stroke-width="1" transform="translate(25.5,26.5)"/><line stroke="#000000" stroke-linecap="square" stroke-width="1" x1="37.5" x2="49.5" y1="10.5" y2="10.5"/><text font-family="Arial" font-size="16" text-anchor="middle" x="43.5" y="25">5</text><text font-family="Arial" font-size="12" text-anchor="middle" x="58.5" y="15">2</text><text font-family="math1da45f533b30defd1962ebe4cbc" font-size="16" text-anchor="middle" x="73.5" y="25">−</text><text font-family="round_brackets18549f92a457f2409" font-size="16" text-anchor="middle" x="84.5" y="25">(</text><text font-family="round_brackets18549f92a457f2409" font-size="16" text-anchor="middle" x="97.5" y="25">)</text><text font-family="Arial" font-size="16" text-anchor="middle" x="90.5" y="25">1</text><text font-family="Arial" font-size="12" text-anchor="middle" x="103.5" y="18">2</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="120.5" y="13">⎡</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="120.5" y="18">⎢</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="120.5" y="23">⎢</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="120.5" y="28">⎣</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="250.5" y="13">⎤</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="250.5" y="18">⎥</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="250.5" y="23">⎥</text><text font-family="brack_sm4e06b854ad106cdec1d8cc9" font-size="16" text-anchor="start" x="250.5" y="28">⎦</text><text font-family="math1da45f533b30defd1962ebe4cbc" font-size="16" text-anchor="middle" x="133.5" y="25">∵</text><text font-family="Arial" font-size="16" text-anchor="middle" x="151.5" y="25">B</text><text font-family="Arial" font-size="12" text-anchor="middle" x="160.5" y="18">2</text><text font-family="math1da45f533b30defd1962ebe4cbc" font-size="16" text-anchor="middle" x="176.5" y="25">=</text><text font-family="Arial" font-size="16" text-anchor="middle" x="195.5" y="25">H</text><text font-family="Arial" font-size="12" text-anchor="middle" x="204.5" y="18">2</text><text font-family="math1da45f533b30defd1962ebe4cbc" font-size="16" text-anchor="middle" x="219.5" y="25">−</text><text font-family="Arial" font-size="16" text-anchor="middle" x="236.5" y="25">P</text><text font-family="Arial" font-size="12" text-anchor="middle" x="245.5" y="18">2</text></svg>