Question

Show that 2 -V3 is an irrational number.​

Answer 1

Answer:

Let √ 2 is an rational number. So, We can say that q^2 is divisible by 2 and q is also divisible by 2. So, We can say that p^2 is divisible by 2 and p is also divisible by 2. ... Hence, we can say that √2 is an irrational number.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

$let \: 2 - \sqrt{3} \: is \: a \: rational \: number.$

$2 - \sqrt{3 } = a \div b \: \\ where \: a \: and \: b \: are \: coprimes$

$- \sqrt{3} = a \div b - 5$

$but \: we \: know \: that \: irrational \: is \:not \: Equal \: to \: rational$

$our \: assumption \: was \: incorrect$

$2 - \sqrt{3} \: is \: an \: irrational \: number$

$please \: mark \: me \: as \: brainliest$