Question

(3+root23)-root23 whether the following number is rational or irratonal​

Answer 1

Rational............

Answer 2

${\blue{\mathfrak{hola}}}$

=3+√23-√23

+√23-√23 will get cancelled as they have opposite signs (+,-).

=3

The following number is ${\pink{rational}}$



$<marquee behaviour=""direction="left"style="background : maroon">$☺️✅❤️✔️☺️✅❤️✔️