Question

$(2 \sqrt{8} - 3 \sqrt{2} ) {}^{2}$
​

Answer 1

Answer:

14

Step-by-step explanation:

(a-b)^2= a^2+b^2-2ab

=(2√8)^2+(3√2)^2-2(2√8*3√2)

=(4*8)+(3*2)-(2*3*√16)

=32+6-(2*3*4)

=38-24

=14