" 15(i) "(-sqrt(3)+sqrt(-2))(2sqrt(3)-i)" (NCERT) "

(-sqrt3 + sqrt(-2))(2sqrt3 - i)

(-sqrt3 + sqrt(-2))(2sqrt3-i)

(sqrt(3)-i sqrt(2))/(2sqrt(3)-i sqrt(2))

Express the result in the form x+iy, where x,y are real number i=sqrt(-1) : (i) (-5+3i)(8-7i) (ii) (-sqrt(3)+sqrt(-2))(2sqrt(3)-i) (iii) (sqrt(2)-sqrt(3)i)^(2)

Express each of the following in the form a+i b :(-sqrt(3)+\ sqrt(-2))(2sqrt(3)-i)

Express as a+ib(-sqrt(3)+sqrt(-2))(2sqrt(3)-i)

Express in the form a+ib : (sqrt(3)-i sqrt(2))/(2sqrt(3)-i sqrt(3))

Evaluate: sqrt(-2+2sqrt(3)i)

Evaluate: sqrt(-2+2sqrt(3)i)

2 - sqrt3 i - sqrt2