Question

Write down java expression for:

√a2 + b2

Answer 1

Question:-

Write the Java expression for the following.

Answer:-

Given expression,

$\sf \sqrt{ {a}^{2} + {b}^{2} }$

The Java expression for the following is,

Math.sqrt(a*a + b*b);

Or,

Math.sqrt(Math.pow(a,2)+Math.pow(b,2));

Better to write Math.sqrt(a*a+b*b) as it takes less time to write.

Math.sqrt() is used to calculate the square root of any positive number.

Answer 2

$\textsf{\large Given Expression}$

    $\sqrt{a^2 + b^2}$

$\textsf{\large Java Expression}$

    $\texttt{Math.sqrt(a * a + b * b);}$