<PRE><B>Question 825476</B>
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c = sqrt( aa + bb )
c = sqrt( 15*15 + 17*17 )
c = 22.671568097509269 cm
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 4-equations 4-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php
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