Question

if A and B are rational numbers find the value of A and B in each of the following equation root 3 + root 2 by root 3 minus root 2 is equals to a + b root 2​

Answer 1

Answer:

ans -19/7 -5√15/7=a-b√15

Step-by-step explanation:

if a and b are rational numbers find the value of a and b in each of the following equation

=√5x√3/ 2✓5-3✓3=a-b√15

=(√5+√3)(2√5+3√3 / (2√5-3√3) (2√5+3√3) = a+b√15

=2x5+3√15+2√15+9 / (2√15)2 - (3√3)2 = a-b√15

= 19+5√15 / 20-27 =a-b√15

=-19/7 -5√15/7= a-b √15