Question

find the value of a and b if,

4

3√3 − 2√2

= √3 + √2​

Answer 1

Answer:

Rationalising denominator

(4+3√5)/(4-3√5)*(4+3√5)(4+3√5)

(4+3√5)²/(4-3√5)(4+3√5)

(4²+2(4)(3√5)+3√5)²)/(4²-(3√5)²)

[16+24√5+9(5)]/16-9(5)

[16+24√5+45]/16-45

61+24√5/-29

-(64+24√5)/29

-64/29+(-24√5)/29

=a+b√5

a=-64/29

b=-24/29

hope this helps you

Answer 2

Answer:

hope it helps you